The Case-it Clear Backpack is a high quality backpack made from clear PVC. The Clear Backpack meets all of the requirements for schools with a Clear Backpack policy. At 16″ long, this backpack can fit all of your books and school supplies easily. There are plenty of places for extra storage too! There is one interior pocket and one large pocket on the exterior. The clear PVC is very durable and can withstand high heat and cold crack temperatures without compromising the integrity of the backpack.