Thanks to welded seams and our trusty Fold Seal System™, this Dry Sack is 100% waterproof, suitable for quick submersion and even floats when dropped in water. Made of nylon-coated PVC tarpaulin, this Dry Sack is also super durable and easy to wipe clean, meaning it can take a bit of a beating. A fully adjustable and removable strap means you can carry this bag hands-free while loading your craft or bringing your stuff to the beach. All this makes the OverBoard 5 Litre Dry Tube Bag the perfect kayaking bag or kit-carrying accessory on your water sports, boating, camping, hiking or beach-based missions. And if you feel a bit worn out after all that action, we find it works a treat as a pillow too!