Come and see our amazing products. The back of the backpack can be pressed. The first truly fidget school backpack for your lovely child. It can make your child fall in love with learning. More confident in front of classmates. School kids backpack ergonomic, straps are adjustable and removable. You can adjust its length to suit your height and body construction. Pls confirm with us about the packing info, stock color and exact production time before placing your order.