Multi-purposes for all situations: the 12x12x6 stadium approved transparent backpack can quickly get you ready to go by saving your time for packing and checking. Wear it to sports events, concerts, music festivals, workplaces, beach, warehouse etc., you can make the security check a breeze. Details make perfect: the stitching between the plastic and the strap is reinforced with cross stitches and extra fabric. The padded adjustable straps is sewn on securely for all day wear. We adopted premium SBS metal zippers, it is sturdy and durable, you can zip it smoothly and easily. Heavy duty clear stadium backpack: made of upgraded 0.5mm thick smellless PVC material, the stadium approved backpack is both durable and soft, sturdy enough for everyday use, and it would not crack even in cold weather. See through backpack with multifunctional compartments:1 main double SBS zipper compartment (12x11x6 inches), roomy enough to hold IPAD PRO 11",toiletries,clothes etc., 1 interior mesh pocket (7x6 inches) for phone, cash,cards; 1 exterior double SBS zipper pocket(9x6 inches) for glasses, keys, tickets; etc.; 2 side mesh pockets for water bottles or folding umbrellas. Clear backpack stadium approved: the mini clear backpack measures 12x12x6 inches, and completely transparent all around, great for where requires stadium approved clear bags such as concert, festival, sport event, football games, etc.