The Aloksak 9 x 6 in. Bag is a patented 100% waterproof, leak proof, liquid tight solution for carrying your valuables in watertight security. It's ideal for wallets, medications, passports, key cards, documents, batteries, jewelry, cash and small electronics. Patented 100% waterproof, leak proof, liquid tight liners. Great for wallets, medications, passports, remote keyless entry devices, documents, cell phones, maps, palm pilots, books, film, food, batteries, GPS, jewelry, clothing, cash, tapes, CDs. Most electronics can be used while protected in the Aloksak. Certified watertight to 200 feet. Soft sided: Safe, shatterproof, quiet, holds oddly shaped objects. Simple as using a typical zip closure type bag, but with the liquid tight protection of a hard case box. Durable: 6 millimeter film of the Aloksak is on par with PVC of the same thickness in terms of durability, but has a lower cold crack tolerance 40F than that of PVC Vinyl 0F. Qty: 3 bags.