Cartoon School Backpack, 15

Made of nylon fabric, waterproof fabric; no fading, odorless, environmentally friendly and healthy. Ergonomic, and the shoulder straps are adjustable and detachable. Reduce shoulder pressure, the pillow is made of highly breathable material, and it will not be covered with sweat even if worn for a long time. The sturdy zipper is non-slip and waterproof. The side pockets can be used to put water bottles and umbrellas.