ABRASION-PROOF,WATERPROOF: The kids backpack is made of durable, waterproof Nylon fiber, light weight, wear-resistant,durable,Parents no longer have to worry about their children's textbooks being wet by the rain LARGE CAPACITY:Enough to accommodate all the school supplies or daily necessities needed by children .Easily summarize your belongings, and travel is convenient, simple and orderly. The large-capacity main pocket can hold textbooks, magazines and A4 documents,1 front zipper pocket for easy access to essentials; 2 elastic side pockets for storage Bottled water and umbrella. COMFORTABLE AND PRACTICAL: Children's backpack is ergonomic. Adjustable padded shoulder straps take the strain off the neck and shoulders. The breathable material on the back makes the backpack teenager comfortable to wear and does not sweat when it is worn for a long time. The fashionable pattern of spider schoolbag looks very cool and cute Material:Nylon Size:38x30x18cm Package include:1 x Kids Backpack Note: 1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures. 2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm) Thanks for your support :)