MUJI Green Navy Check Backpack Kids Baby Nursery School Excursion. Very lightweight nylon. Green and black check backpack with adjustable straps. The back is mesh. The shoulders are also made of soft material and are curved, making it easy for small children to carry. There are scuffs on the bottom, which do not affect use. Also, there are two small snag holes in the lower part of the inner pocket. The larger one is about 4mm. Because it is a nylon backpack, it will be folded and shipped via Yu-Packet Post. - Color: Green and black check - Pockets: With front pocket - Material: Lightweight material like nylon or polyester - Design: Simple design - Straps: Adjustable straps