Sursip 30OZ Stainless Steel Cup Holding an impressive 30 ounces, you can enjoy more while refilling less! Why is this product for you? This premium water jug is a must-have accessory for people who want to stay active and hydrated in any circumstances. Our 30oz water tumbler has vacuum thermo-insulated walls that keep your drinks piping hot or ice cold for many hours. The water cup is made with top-quality stainless steel, which is highly durable and resistant. Also, the material is food-grade and doesn?t transfer odors, so you can enjoy your beverages fresh and safe. It has a heavy-duty and practical design, equipped with a sturdy handle that allows easy carrying. This makes it an excellent choice for athletes or outdoor activities enthusiasts, as it also has a large liquid capacity to make sure you stay hydrated. Equipped with drinking cups for a convenient serving and brushes for an easy cleaning, our water jug is a must-have for everyone. Production Process 304 18/8 food grade stainless steel Double-walled vacuum insulation Keep warm or ice for a long time Sweat-free design on the outer wall Insulated and leak-proof removable lid Get? 1pcs 30oz Stainless Steel Cup 1pcs straw TIPS 1. Compared with dishwasher washing, hand-wash can retain the paint of the coffee cup, it is recommended hand washing. 2. After filling the hot drink, please close the lid to prevent children from being injured. 3. Please do not put in microwave oven or refrigerator. 4. It is suggested that take off the lid after filling the hot drink for 2-3 minutes to cool down, and then close the lid with slider open.