Aoibox Funny 3D Cartoon Backpack Students School Campus Bags Satchel Blue 3D Cartoon Backpack Students School Campus Bags Material: Canvas/Nylon. Adjustable shoulder straps. Fashion 3D look 2D cartoon anime design, flexible Comic Bag Backpack adjustable shoulder straps Ideal for storing your Laptop,Pad,cellphone, wallet, ID card, name card, keys and other your small belongings when going out