Environmental Materials: BPA free, Phthalate free, Lead and Cadmium free, Chemical material and physical test passed. Safe for your lovely kids. | Safety Leash And Feel Relieved: The leash design of this toddler backpack is safer and great for shopping or going to the park. You can put it on your kids and keep your baby in your sight. | Dinosaur Backpack Leash: This harness backpack is designed with unique cute dinosaur patterns, inspire your little one to own their dreams. Best gift for your baby boys. | Backpack Capacity: There is a roomy main compartment, two side pockets and extra a mesh pouch in front of the toddler backpack, which best for toys ,diapers, pencils, snacks and some other small things.