Safety Comes First: Made of 100% premium cotton layers and soft polyester filling to guarantee the utmost comfort and protection of baby's sensitive skin. Yoofoss baby sleep sack is certified to meet Consumer Product Safety Commission (CPSC), dedicating to ensure your baby's safety and coziness, and adopt eco-conscious prints for a safe and stylish look. | 2.5 TOG for Warmth: with a 2.5 TOG rating, our sleep sacks meticulously designed for the cold seasons, ideal for room temperatures ranging from 50-68® This exceptional baby wearable blanket is thoughtfully crafted to create a snug and inviting sanctuary for your little one. | Large Space And Sleeveless: The ergonomically designed baby wearable blanket features a bell-shaped bottom to promote healthy hip joint development, spacious space allow baby to move more freely and stay comfortable while they sleep. Sleeveless design provides for greater flexibility and comfort, better regulates your baby's temperature and reduces the risk of over-heating. | 2-Way Zipper and Available Sizes: The top-grade double zipper allows unzip from the bottom for fuss-free diaper changes without disturb baby during the night, and design with zipper garage to protect babyàface from chafing. There are 4 available sizes for this baby sleep sack; S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months. | Mahchine Washable: Ensure you buy the correct size for your baby's weight, to prevent the sleep sack from riding up around your baby's face. This baby wearable blanket can withstand hundreds of washes without fading, and its advanced technology ensures a shrinkage rate of less than 3% after machine washing and dry on low heat (<30ï86©.

Safety Comes First: Made of 100% premium cotton layers and soft polyester filling to guarantee the utmost comfort and protection of baby's sensitive skin. Yoofoss baby sleep sack is certified to meet Consumer Product Safety Commission (CPSC), dedicating to ensure your baby's safety and coziness, and adopt eco-conscious prints for a safe and stylish look. | 3.0 TOG for Warmth: with a 3.0 TOG rating, our sleep sacks meticulously designed for the cold seasons, ideal for room temperatures ranging from 46-63® This exceptional baby wearable blanket is thoughtfully crafted to create a snug and inviting sanctuary for your little one. | Large Space And Sleeveless: The ergonomically designed baby wearable blanket features a bell-shaped bottom to promote healthy hip joint development, spacious space allow baby to move more freely and stay comfortable while they sleep. Sleeveless design provides for greater flexibility and comfort, better regulates your baby's temperature and reduces the risk of over-heating. | 2-Way Zipper and Available Sizes: The top-grade double zipper allows unzip from the bottom for fuss-free diaper changes without disturb baby during the night, and design with zipper garage to protect babyàface from chafing. There are 4 available sizes for this baby sleep sack; S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months. | Mahchine Washable: Ensure you buy the correct size for your baby's weight, to prevent the sleep sack from riding up around your baby's face. This baby wearable blanket can withstand hundreds of washes without fading, and its advanced technology ensures a shrinkage rate of less than 3% after machine washing and dry on low heat (<30ï86©.

Soft and Cozy - This baby sleep sack made with 100% cotton, super-soft and breathable for comfort. Sleeveless design helps regulate baby's temperature, reducing overheating risk and ensuring warmth and cozy. | Safety Sleep - Yoofoss baby sleep sack are CPSC-certified for your baby's safety and comfort. The neckline has been carefully sized and numerous experiments ensure a secure and snug fit, preventing the baby from slipping into the sleeping sack. And the loose around the legs to allow for natural hip development. | Warmth 1.0 Tog: With two layers cotton fabric, the 1.0 TOG baby sleep sack is perfect for all-year-around, keeps baby cozy and comfortable in A/C room or restaurant, when travelling or napping.We insist on quality control of baby wearable blanket, it can be withstand millions of washes and achieve a shrinkage rate of less than 2% after machine washing and dry on low heat (<30ï86©. | Smooth 2-way Zipper - Our Baby wearable blanket feature a double zipper, so you can unzip from the bottom to to change diapers, disturb baby even less during the night. Then you and enjoy a sweet night with little one ! Zipper protectors on the top will protect baby's jaw from scratches. | 2 Pack: The package comes with 2 pack sleepsack, so that baby always has one to wear to bed.There are 4 sizes available for your choices: S(0-6 Months/10-18lb), M (6-12 Months/16-24lb), L(12-18 Months/22-18lb), XL(18-24 Months/26-34lbs).Please refer to our size chart carefully before you order our baby wearable blanket.

Soft and Cozy - This baby sleep sack made with 100% cotton, super soft and breathable for comfort. Sleeveless design helps regulate baby's temperature, reducing overheating risk and ensuring warmth and cozy. | Safety Sleep - Yoofoss baby sleep sack are CPSC-certified for your baby's safety and comfort. The neckline has been carefully sized and numerous experiments ensure a secure and snug fit, preventing the baby from slipping into the sleeping sack. And the loose around the legs to allow for natural hip development. | Lightweight 0.5 TOG - The baby sleep sack 0.5 Tog is suitable for moderate temperatures from 75 to 80 as an ideal option for spring, summer, autumn or taking a nap in air-conditioned rooms, keeping your baby snug and warm. | Smooth 2-way Zipper - Our Baby wearable blanket feature a double zipper, so you can unzip from the bottom to change diapers, disturb baby even less during the night. Then you can enjoy a sweet night with little one ! Zipper protectors on the top will protect baby's jaw from scratches. | Please refer to our size chart carefully before you order our baby wearable blanket.There are 4 sizes available for your choices: S(0-6 Months), M (6-12 Months), L(12-18 Months), XL(18-24 Months).We insist on quality control of baby wearable blanket, it can be withstand millions of washes and achieve a shrinkage rate of less than 2% after machine washing and dry on low heat (<30ï86©.

100% Cotton Comfort - This baby sleep sack made with 100% cotton, super soft and breathable for comfort. The sleeveless design helps regulate baby's temperature, reducing overheating risk and ensuring warmth and cozy. | Safety & Carefully Sized - Yoofoss baby sleep sack are CPSC-certified for your baby's safety and comfort. The neckline has been carefully sized and numerous experiments ensure a secure and snug fit, preventing the baby from slipping into the sleeping sack. And the loose around the legs to allow for natural hip development. | Smooth Double Zipper - Our wearable blanket baby feature a 2-way zipper, so you can unzip from the bottom to change diapers, disturb baby even less during the night. Then you can enjoy a sweet night with little one ! Zipper protectors on the top will protect baby's jaw from scratches. | Lightweight 0.5 Tog - The baby sleep sack 0.5 Tog is suitable for moderate temperatures from 75 to 80 as an ideal option for spring, summer, autumn or taking a nap in air-conditioned rooms.We insist on quality control of baby wearable blanket, it can be withstand millions of washes and achieve a shrinkage rate of less than 2% after machine washing and dry on low heat (<30ï86©. | Our Original Design 3 Pack baby sleep sack is perfect as baby shower gift or baby registry and suitable for both baby girls and boys.There are 4 sizes available for your choices: S(0-6 Months), M (6-12 Months), L(12-18 Months), XL(18-24 Months).Please refer to our size chart carefully before you order our baby wearable blanket.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | 2-Way Zipper: With smooth 2-way zipper, our baby wearable blanket makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors (Blue, White, Grey) are suitable for both boys and girls, which is perfect as baby shower gift or baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound nightàsleep. There are 5 sizes available for your choices, XS for 0-3 Months. S for 3-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | Smooth 2-Way Zipper: Our sleep sack double zipper makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors are suitable for both baby boys and girls, which is perfect as baby shower gift or baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound night’s sleep. There are 4 sizes available for your choices. XS for 0-3 Months, S for 3-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | Smooth 2-Way Zipper: Our sleep sack double zipper makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors are suitable for both baby boys and girls, which is perfect as baby shower gift or baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound night’s sleep. There are 4 sizes available for your choices. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | 2-Way Zipper: With smooth 2-way zipper, our baby wearable blanket makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Pack of 3: Our baby wearable blankets are available in 4 sizes for newborns to toddlers. Arm and neck openings sized for a safer fit. Your baby will always have extra one sleepsack at hand. Suitable for both boys and girls. | Plenty of Room: There is a lot of leg room but the arms and neck area fit well. Your baby can kick legs around or grab toes through the baby wearable blanket. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound night’s sleep. There are 4 sizes available for your choices. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | Smooth 2-Way Zipper: Our sleep sack double zipper makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors are suitable for both baby boys and girls, which is perfect as baby shower gift or baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound nightàsleep. There are 4 sizes available for your choices. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | Smooth 2-Way Zipper: Our sleep sack double zipper makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors are suitable for both baby boys and girls, which is perfect as baby shower gift or baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound night’s sleep. There are 4 sizes available for your choices. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | Smooth 2-Way Zipper: Our sleep sack double zipper makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors are suitable for both baby boys and girls, which is perfect as baby shower gift or baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound night’s sleep. There are 4 sizes available for your choices. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | Smooth 2-Way Zipper: Our sleep sack double zipper makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors are suitable for both baby boys and girls, which is perfect as baby shower gift or baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound night’s sleep. There are 4 sizes available for your choices. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | Smooth 2-Way Zipper: Our sleep sack double zipper makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors are suitable for both baby boys and girls, which is perfect as baby shower gift or baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound night’s sleep. There are 4 sizes available for your choices. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | 2-Way Zipper: With smooth 2-way zipper, our baby wearable blanket makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors are suitable for baby girls, which is perfect as baby shower gift or baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound night’s sleep. There are 4 sizes available for your choices. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | Smooth 2-Way Zipper: Our sleep sack double zipper makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors are suitable for both baby boys and girls, which is perfect as baby shower gift or baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound night’s sleep. There are 4 sizes available for your choices. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | 2-Way Zipper: With smooth 2-way zipper, our baby wearable blanket makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors are suitable for both baby boys and girls, which is perfect as baby shower gift or baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound night’s sleep. There are 4 sizes available for your choices. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | Smooth 2-Way Zipper: Our sleep sack double zipper makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors are suitable for both baby boys and girls, which is perfect as baby shower gift or baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound night’s sleep. There are 4 sizes available for your choices. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | Smooth 2-Way Zipper: Our sleep sack double zipper makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors are suitable for both baby boys and girls, which is perfect as baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound nightàsleep. There are 4 sizes available for your choices. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | Smooth 2-Way Zipper: Our sleep sack double zipper makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors are suitable for both baby boys and girls, which is perfect as baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound nightàsleep. There are 4 sizes available for your choices. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | Smooth 2-Way Zipper: Our sleep sack double zipper makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors are suitable for both baby boys and girls, which is perfect as baby shower gift or baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound nightàsleep. There are 4 sizes available for your choices. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | Smooth 2-Way Zipper: Our sleep sack double zipper makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors are suitable for both baby boys and girls, which is perfect as baby shower gift or baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound nightàsleep. There are 4 sizes available for your choices. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | Smooth 2-Way Zipper: Our sleep sack double zipper makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors are suitable for both baby boys and girls, which is perfect as baby shower gift or baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound nightàsleep. There are 4 sizes available for your choices. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Safety Comes First - Made of 100% premium cotton layers and soft fleece filling to guarantee the utmost comfort and the protection of toddler's sensitive skin. Yoofoss baby sleep sack is certified to meet Consumer Product Safety Commission (CPSC), dedicating to ensure your baby's safety and coziness. | Warm 2.0 TOG - With a 2.0 TOG rating, our sleep sack meticulously designed for the cold seasons, such as autumn, winter and spring. Ideal for room temperatures ranging from 64-70® This exceptional wearable blanket for baby is thoughtfully crafted to create a snug and inviting sanctuary for your little one. | Widen Hem And Sleeveless Design - Spacious space is beneficial for kicking freely and healthy development of baby's hips. Sleeveless design of this sleepsack provides for greater flexibility and comfort, better regulates your baby's temperature and reduces the risk of over-heating. | High Quality Zipper with 2-Way - The double zipper allows for easy dressing and convenient diaper changing with no hussle and bustle. With top-grade zippers and a carefully designed neckline, the sleeping sack for baby frees from any potential scratches, glide along the tracks moothly without any snagging or jamming. | Available Size and Mahchine Washable - There are 4 sizes available sleep sacks for your choices; S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months. Please measure your infant's height and weight, refer to the size chart before choosing. This baby sleeping sacks withstand multiple washes without fading, deforming, shrinking and reduce the household chores for parents.

Safety Comes First - Made of 100% premium cotton layers and soft fleece filling to guarantee the utmost comfort and the protection of toddler's sensitive skin. Yoofoss baby sleep sack is certified to meet Consumer Product Safety Commission (CPSC), dedicating to ensure your baby's safety and coziness. | Warm 2.0 TOG - With a 2.0 TOG rating, our sleep sack meticulously designed for the cold seasons, such as autumn, winter and spring. Ideal for room temperatures ranging from 64-70® This exceptional wearable blanket for baby is thoughtfully crafted to create a snug and inviting sanctuary for your little one. | Widen Hem And Sleeveless Design - Spacious space is beneficial for kicking freely and healthy development of baby's hips. Sleeveless design of this sleepsack provides for greater flexibility and comfort, better regulates your baby's temperature and reduces the risk of over-heating. | High Quality Zipper with 2-Way - The double zipper allows for easy dressing and convenient diaper changing with no hussle and bustle. With top-grade zippers and a carefully designed neckline, the sleeping sack for baby frees from any potential scratches, glide along the tracks moothly without any snagging or jamming. | Available Size and Mahchine Washable - There are 4 sizes available sleep sacks for your choices; S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months. Please measure your infant's height and weight, refer to the size chart before choosing. This baby sleeping sacks withstand multiple washes without fading, deforming, shrinking and reduce the household chores for parents.

Safety Comes First: Made of 100% premium cotton layers and soft polyester filling to guarantee the utmost comfort and protection of baby's sensitive skin. Yoofoss baby sleep sack is certified to meet Consumer Product Safety Commission (CPSC), dedicating to ensure your baby's safety and coziness, and adopt eco-conscious prints for a safe and stylish look. | 2.5 TOG for Warmth: with a 2.5 TOG rating, our sleep sacks meticulously designed for the cold seasons, ideal for room temperatures ranging from 50-68® This exceptional baby wearable blanket is thoughtfully crafted to create a snug and inviting sanctuary for your little one. | Large Space And Sleeveless: The ergonomically designed baby wearable blanket features a bell-shaped bottom to promote healthy hip joint development, spacious space allow baby to move more freely and stay comfortable while they sleep. Sleeveless design provides for greater flexibility and comfort, better regulates your baby's temperature and reduces the risk of over-heating. | 2-Way Zipper and Available Sizes: The top-grade double zipper allows unzip from the bottom for fuss-free diaper changes without disturb baby during the night, and design with zipper garage to protect babyàface from chafing. There are 4 available sizes for this baby sleep sack; S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months. | Mahchine Washable: Ensure you buy the correct size for your baby's weight, to prevent the sleep sack from riding up around your baby's face. This baby wearable blanket can withstand hundreds of washes without fading, and its advanced technology ensures a shrinkage rate of less than 3% after machine washing and dry on low heat (<30ï86©.

Safety Comes First: Made of 100% premium cotton layers and soft polyester filling to guarantee the utmost comfort and protection of baby's sensitive skin. Yoofoss baby sleep sack is certified to meet Consumer Product Safety Commission (CPSC), dedicating to ensure your baby's safety and coziness, and adopt eco-conscious prints for a safe and stylish look. | 2.5 TOG for Warmth: with a 2.5 TOG rating, our sleep sacks meticulously designed for the cold seasons, ideal for room temperatures ranging from 50-68® This exceptional baby wearable blanket is thoughtfully crafted to create a snug and inviting sanctuary for your little one. | Large Space And Sleeveless: The ergonomically designed baby wearable blanket features a bell-shaped bottom to promote healthy hip joint development, spacious space allow baby to move more freely and stay comfortable while they sleep. Sleeveless design provides for greater flexibility and comfort, better regulates your baby's temperature and reduces the risk of over-heating. | 2-Way Zipper and Available Sizes: The top-grade double zipper allows unzip from the bottom for fuss-free diaper changes without disturb baby during the night, and design with zipper garage to protect babyàface from chafing. There are 4 available sizes for this baby sleep sack; S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months. | Mahchine Washable: Ensure you buy the correct size for your baby's weight, to prevent the sleep sack from riding up around your baby's face. This baby wearable blanket can withstand hundreds of washes without fading, and its advanced technology ensures a shrinkage rate of less than 3% after machine washing and dry on low heat (<30ï86©.

Safety Comes First: Made of 100% premium cotton layers and soft polyester filling to guarantee the utmost comfort and protection of baby's sensitive skin. Yoofoss baby sleep sack is certified to meet Consumer Product Safety Commission (CPSC), dedicating to ensure your baby's safety and coziness, and adopt eco-conscious prints for a safe and stylish look. | 3.0 TOG for Warmth: with a 3.0 TOG rating, our sleep sacks meticulously designed for the cold seasons, ideal for room temperatures ranging from 46-63® This exceptional baby wearable blanket is thoughtfully crafted to create a snug and inviting sanctuary for your little one. | Large Space And Detachable Sleeve: The ergonomically designed baby wearable blanket features a bell-shaped bottom to promote healthy hip joint development, spacious space allow baby to move more freely and stay comfortable while they sleep. Removeable Sleeve design provides for greater flexibility and comfort, better regulates your baby's temperature. | 2-Way Zipper and Available Sizes: The top-grade double zipper allows unzip from the bottom for fuss-free diaper changes without disturb baby during the night, and design with zipper garage to protect babyàface from chafing. There are 4 available sizes for this baby sleep sack; S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months. | Mahchine Washable: Ensure you buy the correct size for your baby's weight, to prevent the sleep sack from riding up around your baby's face. This baby wearable blanket can withstand hundreds of washes without fading, and its advanced technology ensures a shrinkage rate of less than 3% after machine washing and dry on low heat (<30ï86©.

Safety Comes First: Made of 100% premium cotton layers and soft polyester filling to guarantee the utmost comfort and protection of baby's sensitive skin. Yoofoss baby sleep sack is certified to meet Consumer Product Safety Commission (CPSC), dedicating to ensure your baby's safety and coziness, and adopt eco-conscious prints for a safe and stylish look. | 2.5 TOG for Warmth: with a 2.5 TOG rating, our sleep sacks meticulously designed for the cold seasons, ideal for room temperatures ranging from 50-68® This exceptional baby wearable blanket is thoughtfully crafted to create a snug and inviting sanctuary for your little one. | Large Space And Sleeveless: The ergonomically designed baby wearable blanket features a bell-shaped bottom to promote healthy hip joint development, spacious space allow baby to move more freely and stay comfortable while they sleep. Sleeveless design provides for greater flexibility and comfort, better regulates your baby's temperature and reduces the risk of over-heating. | 2-Way Zipper and Available Sizes: The top-grade double zipper allows unzip from the bottom for fuss-free diaper changes without disturb baby during the night, and design with zipper garage to protect babyàface from chafing. There are 4 available sizes for this baby sleep sack; S for 6-18 Months. M for 18-36 Months. L for 3-4T. XL for 4-6T. | Mahchine Washable: Ensure you buy the correct size for your baby's weight, to prevent the sleep sack from riding up around your baby's face. This baby wearable blanket can withstand hundreds of washes without fading, and its advanced technology ensures a shrinkage rate of less than 3% after machine washing and dry on low heat (<30ï86©.

Safety Comes First: Made of 100% premium cotton layers and soft polyester filling to guarantee the utmost comfort and protection of baby's sensitive skin. Yoofoss baby sleep sack with feet is certified to meet Consumer Product Safety Commission (CPSC), dedicating to ensure your baby's safety and coziness, and adopt eco-conscious prints for a safe and stylish look. | 3.0 TOG for Warmth: with a 3.0 TOG rating, our toddler sleeping sacks with feet meticulously designed for the cold seasons, ideal for room temperatures ranging from 46-63® This exceptional baby wearable blanket is thoughtfully crafted to create a snug and inviting sanctuary for your little one. | Foot openings design And Sleeveless: This toddler sleep sack with feet allows for improved mobility, enabling easy exploration and confident steps for your active little ones. This toddler sleeping sack with legs is ideal for both early walkers and growing toddlers. Sleeveless design provides for greater flexibility and comfort, better regulates baby's temperature and reduces the risk of over-heating. | 2-Way Zipper and Available Sizes: The top-grade double zipper allows unzip from the bottom for fuss-free diaper changes without disturb baby during the night, and design with zipper garage to protect babyàface from chafing. There are 4 available sizes for this toddler sleep sack with feet; S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months. | Mahchine Washable: Ensure you buy the correct size for your baby's weight, to prevent the sleep sack with feet for toddlers from riding up around your baby's face. This baby wearable blanket can withstand hundreds of washes without fading, and its advanced technology ensures a shrinkage rate of less than 3% after machine washing and dry on low heat (<30ï86©.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | 2-Way Zipper: With smooth 2-way zipper, our baby wearable blanket makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors (Blue, White, Grey) are suitable for both boys and girls, which is perfect as baby shower gift or baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound night’s sleep. There are 5 sizes available for your choices, XS for 0-3 Months. S for 3-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | Smooth 2-Way Zipper: Our sleep sack double zipper makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors are suitable for both baby boys and girls, which is perfect as baby shower gift or baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound night’s sleep. There are 4 sizes available for your choices. XS for 0-3 Months, S for 3-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Soft and Breathable: 100% cotton. 1.0 TOG. Our sleep sack is super soft, lightweight and breathable! Perfect for warmer weather since it’s sleeveless and breathable. No risk of overheating. | 2-Way Zipper: With the inverted zipper, mom can change diaper easily without removing baby from the sleep sack. Zipper protectors protect baby's jaw and belly from scratches. | Pack of 2: Our baby wearable blankets are available in 5 sizes for newborns to toddlers. Arm and neck openings sized for a safer fit. Your baby will always have extra one sleepsack at hand. Suitable for both boys and girls. | Plenty of Room: There is a lot of leg room but the arms and neck area fit well. Your baby can kick legs around or grab toes through the baby wearable blanket. | Great Baby Item: A baby sleepig bag is a must-have for babies.Our baby sleeping bag fits boys and girls both. Check the size chart carefully for proper size! XS for 0-3 Months. S for 3-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Safety Comes First: Made of 100% premium cotton layers and soft polyester filling to guarantee the utmost comfort and protection of baby's sensitive skin. Yoofoss baby sleep sack is certified to meet Consumer Product Safety Commission (CPSC), dedicating to ensure your baby's safety and coziness, and adopt eco-conscious prints for a safe and stylish look. | 2.5 TOG for Warmth: with a 2.5 TOG rating, our sleep sacks meticulously designed for the cold seasons, ideal for room temperatures ranging from 50-68® This exceptional baby wearable blanket is thoughtfully crafted to create a snug and inviting sanctuary for your little one. | Large Space And Sleeveless: The ergonomically designed baby wearable blanket features a bell-shaped bottom to promote healthy hip joint development, spacious space allow baby to move more freely and stay comfortable while they sleep. Sleeveless design provides for greater flexibility and comfort, better regulates your baby's temperature and reduces the risk of over-heating. | 2-Way Zipper and Available Sizes: The top-grade double zipper allows unzip from the bottom for fuss-free diaper changes without disturb baby during the night, and design with zipper garage to protect babyàface from chafing. There are 4 available sizes for this baby sleep sack; S for 6-18 Months. M for 18-36 Months. L for 3-4T. XL for 4-6T. | Mahchine Washable: Ensure you buy the correct size for your baby's weight, to prevent the sleep sack from riding up around your baby's face. This baby wearable blanket can withstand hundreds of washes without fading, and its advanced technology ensures a shrinkage rate of less than 3% after machine washing and dry on low heat (<30ï86©.

Soft and Cozy - This baby sleep sack made with 100% cotton, super soft and breathable for comfort. Sleeveless design helps regulate baby's temperature, reducing overheating risk and ensuring warmth and cozy. | Safety Sleep - Yoofoss baby sleep sack are CPSC-certified for your baby's safety and comfort. The neckline has been carefully sized and numerous experiments ensure a secure and snug fit, preventing the baby from slipping into the sleeping sack. And the loose around the legs to allow for natural hip development. | Lightweight 0.5 TOG - The baby sleep sack 0.5 Tog is suitable for moderate temperatures from 75 to 80 as an ideal option for spring, summer, autumn or taking a nap in air-conditioned rooms, keeping your baby snug and warm. | Smooth 2-way Zipper - Our Baby wearable blanket feature a double zipper, so you can unzip from the bottom to change diapers, disturb baby even less during the night. Then you can enjoy a sweet night with little one ! Zipper protectors on the top will protect baby's jaw from scratches. | Please refer to our size chart carefully before you order our baby wearable blanket.There are 4 sizes available for your choices: S(0-6 Months), M (6-12 Months), L(12-18 Months), XL(18-24 Months).We insist on quality control of baby wearable blanket, it can be withstand millions of washes and achieve a shrinkage rate of less than 2% after machine washing and dry on low heat (<30ï86©.

Soft and Cozy - This baby sleep sack made with 100% cotton, super soft and breathable for comfort. Sleeveless design helps regulate baby's temperature, reducing overheating risk and ensuring warmth and cozy. | Safety Sleep - Yoofoss baby sleep sack are CPSC-certified for your baby's safety and comfort. The neckline has been carefully sized and numerous experiments ensure a secure and snug fit, preventing the baby from slipping into the sleeping sack. And the loose around the legs to allow for natural hip development. | Lightweight 0.5 TOG - The baby sleep sack 0.5 Tog is suitable for moderate temperatures from 75 to 80 as an ideal option for spring, summer, autumn or taking a nap in air-conditioned rooms, keeping your baby snug and warm. | Smooth 2-way Zipper - Our Baby wearable blanket feature a double zipper, so you can unzip from the bottom to change diapers, disturb baby even less during the night. Then you can enjoy a sweet night with little one ! Zipper protectors on the top will protect baby's jaw from scratches. | Please refer to our size chart carefully before you order our baby wearable blanket.There are 4 sizes available for your choices: S(0-6 Months), M (6-12 Months), L(12-18 Months), XL(18-24 Months).We insist on quality control of baby wearable blanket, it can be withstand millions of washes and achieve a shrinkage rate of less than 2% after machine washing and dry on low heat (<30ï86©.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | Smooth 2-Way Zipper: Our sleep sack double zipper makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors are suitable for both baby boys and girls, which is perfect as baby shower gift or baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound night’s sleep. There are 4 sizes available for your choices. XS for 0-3 Months, S for 3-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | Smooth 2-Way Zipper: Our sleep sack double zipper makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors are suitable for both baby boys and girls, which is perfect as baby shower gift or baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound night’s sleep. There are 4 sizes available for your choices. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | Smooth 2-Way Zipper: Our sleep sack double zipper makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development. | 3-Pack Features: The package comes with 3 pack sleepsack, so that baby always has one to wear to bed. The 3 colors are suitable for both baby boys and girls, which is perfect as baby shower gift or baby registry. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound nightàsleep. There are 4 sizes available for your choices. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.

Comfy and Soft: Made from 100% organic cotton, our baby sleep sacks are super breathable, lightweight and machine washable. The sleeveless design and TOG 0.5 keep your baby warm and cozy while also reducing the risk of overheating. | 2-Way Zipper: With smooth 2-way zipper, our baby wearable blanket makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. | Pack of 3: Our baby wearable blankets are available in 4 sizes for newborns to toddlers. Arm and neck openings sized for a safer fit. Your baby will always have extra one sleepsack at hand. Suitable for both boys and girls. | Plenty of Room: There is a lot of leg room but the arms and neck area fit well. Your baby can kick legs around or grab toes through the baby wearable blanket. | Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound night’s sleep. There are 4 sizes available for your choices. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.