ODYSSEY Waterproof Roll Top Dry Bag w/Free Waterproof Cell Phone Case - Compression Sack Keeps Gear Dry for Kayaking, Beach, Rafting, Boating, Hiking, Camping and Fishing #WATERPROOF GUARANTEED Marine Grade. Waterproof bag tested and used by professional dive companies and sailing teams #THICK professional level thermo welded 500D PVC tarpaulin for a life time of rugged use #SHOULDER STRAP included for free. Durable and adjustable for comfort. #FREE BONUS smart phone dry bag, perfect for wallet and keys too and it floats! Just right to carry everything you need to stay dry and still being able to easily carry.