Shinylin 6 Pcs Kids Hydration Backpack with 1.5L Water Bladder Multicolor Kids' Hiking Backpack Hydration Pack Water Rucksack for Boys Girls Cycling Climbing Running

What You Will Receive: you will get 6 pcs different colored hydration backpacks and 6 pcs 1.5L hydration bags, you can give hydration backpacks set as birthday, holiday gifts to your children, granddaughters, friends' children, etc Backpack Dimension: these kids hiking backpack measure approximately 14.9 inches x 8.2 inches x 3.8 inches/ 38 x 21 x 9.5 cm, the hydration backpack pack includes large storage compartments and small storage compartments, as well as side mesh pockets, Nnice for storing small towels, raincoats or other small outdoor equipment Waterproof and Sturdy: made mainly of nylon fabric, the kids hydration backpack is waterproof and wear resistant; And designed with mesh shoulder straps and mesh back padding, breathable and comfortable; And has adjustable chest straps and shoulder straps, which can be easily adjusted according to the child's body shape Safety Features: the lightweight water backpack features a safety whistle on the chest strap, reflective strips in the front pocket, and 2 small reflective strips on the shoulder straps for visibility in low light environments, ensuring that kids are easily spotted on the trail 1.5L Water Bladder: 1.5L water bladder is made of quality TPU material, leak proof, safe and odorless; The large opening design is easy to add water and clean, allowing children to replenish water in time during outdoor activities