Heavy Duty Clear Backpack - 55% Thicker than any competing brand, Clear design allows easy travel and visibility of items for security checkpoints and at schools. Durable Quality Clear Backpack with Comfortable Double Padded Shoulder Straps - Our S-Curve Ergonomic Design hugs your body for all day comfort. The luxurious Double Layers and Smooth Nylon will not scratch your skin like other cheap and stiff single padded straps. Heavy Duty Clear Bookbag - 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. Good Quality See Through Backpack - Transparency of the bag meets security checkpoint requirements and ideal as a work bag. High Quality Large See Through Backpack - Super Spacious and plenty of room for books and other belongings. Super Heavy Duty See Through Backpack Material: Clear PVC Large Clear Backpack Dimension: 17"x13.5"x7" Heavy duty transparent bookbag with high quality zipper. Durable Clear Student School bag with sturdy mesh pocket on both sides. Large Quality Dual zipper on both main compartment & front pocket. Padded and adjustable shoulder straps.