CLEAR BACKPACKS - Clear design allows easy travel and visibility of items for security checkpoints and at schools. COMFORTABLE DOUBLE PADDED STRAPS - The Double Layers and Smooth Nylon will not scratch your skin like other cheap and stiff single padded straps. EASY TO CLEAN - This transparent bag is made of waterproof material, making it easy to wipe away dirt and grime. It also protects your belongings from rain and other spills. STADIUM APPROVED - Transparency of the bag meets security checkpoint requirements at stadium games such as soccer, football, tennis, and golf tournaments. CONVENIENT SIZE - 17" x 13" x 5.5" (LxWxD) See-Through Backpack. Material: Clear PVC Dimension: 17"x13"x5.5" Heavy duty zipper. Sturdy mesh pocket on both sides. Dual zipper on both main compartment & front pocket. Padded and adjustable shoulder straps.