16.5" Premium Clear Vinyl Backpack perfect for stadium events, school, etc. See through backpack will keep all your valuable belongings and accessories secure. Made of thicker PVC material. Spacious and stylish t keep you organized and looking good. See through bag helps you get through security checkpoints much easier. Reinforced Straps, Front Zip Pocket Interior Mesh Pocket and Exterior Side Mesh Pockets. Measures 16.5" x 13" x 6.7", 0.4mm Thickness.