Toddler belt backpacks bring them light weight, so they won't burden toddlersThis cute child safety backpack is made of wear-resistant Oxford cotton, super soft, breathable and skin-friendly. The children's belt is wrapped in environmentally friendly material. The belt has a 360-degree metal rotating head. The anti-lost wristband is made of high-strength plastic with a sponge pad inside, which is soft and comfortable. The lock design makes mothers more assured. Safety:Toddler backpack belt helps keep your children close to you, while allowing them to be independent in outdoor activities, not only allows children to explore the world freely, but also liberate your shoulders and arms, and ensure that children stay safe during hiking, reducing Fear and anxiety in crowded places. Adjustable:You don't have to worry that the belt will be too long or too short to cause your baby to trip over the belt. The shoulder straps are adjustable so you can fit them perfectly, one size fits most children aged 1-3.