[Durable waterproof material] 0.6mm PVC transparent ladies pocket, sturdy transparent plastic, waterproof, BPA free, safe to carry around. Sturdy and safe. Wearing this transparent stadium bag, you can hold a hot dog in your hand to drink at any time [Stadium Approved Size] This transparent bag measures 11 x 6.5 x 5.9 inches, allowing you to quickly pass the STADIUM security check; it complies with all transparent shopping bag policies. (Approved size: 12x12x6 inches) It has a front zipper pocket (6x4x1) and an adjustable strap, which can be adjusted from 19 to 47 due to manual measurement, please allow 1-2mm size [Wide use] It is not only a large-scale event/concert package, but also convenient for daily work, school, and hanging out with friends; just buckle it around your waist and everything will free your hands for other things. Very suitable for running. Great gift for friends and family