Children Kid's Backpack 3D Animal Cartoon Pre School Backpack -Best Gift for Toddlers 85%neoprene,15%nylon Imported Unique design-super cute cartoon dog design, durable, stylish appearance, colorful, a variety of animal modeling Large capacity-there is a roomy main compartment in the backpack, plenty of space in the backpack to store your kid's toys, books, snacks and more Adjustable comfortable straps-dual adjustable comfy straps in air max back material, perfect for school, hiking, travel, etc. Waterproof environmental neoprene-this kids backpack is made of environmental durable neoprene