"Clear backpack perfect for stadium events, school, etc. See through backpack will keep all your valuable belongings and accessories secure.16.5” Premium Clear Vinyl Backpack​. Made of thicker PVC material. Spacious and stylish to keep you orgainized 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 Pockets16.5"" x 13"" x 6.7""​, 0.4mm Thickness​"