This backpack is made of 100% PVC. The clear body of the bag allows you to see the contents inside without having to open the bag. Adjustable straps on this backpack are padded to ensure maximum comfort while carrying. You can also carry the backpack using the top handle. Make your own style statement with this trendy clear backpack. For Use With: Books; School Supplies; Color(s): Clear/Black; Color Family: Clear; Material(s): PVC.