Premium Waterproof Heavy Duty Dry Bag 500D PVC by AuthentiK for Boating, Kayaking, Fishing, Rafting, Swimming, Camping, Canoeing and Snowboarding ULTIMATE LIGHTWEIGHT DRY BAG! -Never deal with heavy or stiff dry bags again! Our dry bag made of premium lightweight material is your answer (30% Lighter Than Any Dry Bags on the Markets). Travel lightweight without burden. Say goodbye to exhaustion at the end of the long journey! Using great solid roll top closure seal system - Twice as safe than any closure seal available on market, make sure everything is dry 20L perfect for storing your larger personal belongings (Clothing, Towels, Laptop, etc) Dry sacks float when partially filled with air, but are not intended as a flotation device. Highly water resistant but not guaranteed to be 100% waterproof - should not be fully submerged. Storage of electrical equipment in dry bags is not recommended Dry sacks float when partially filled with air, but are not intended as a flotation device. Highly water resistant but not guaranteed to be 100% waterproof - should not be fully submerged. Storage of electrical equipment in dry bags is not recommended