100% Polyester. Pockets: 1 Front Pocket, Zip, Bottle. 100% Officially Licensed. Contents: 1 Backpack, 1 Lunch Bag, 1 Pencil Case. Compartments: 1 Main Compartment. Adjustable Shoulder Strap, Grab Handle, Mesh Bottle Holder. Design: All-Over Print, Logo. Fastening: Zip.