Cressi DRY BAG, Waterproof Boating Snorkeling Gear Bag - Cressi: quality since 1946 Waterproof bag for protect your equipment ideal for boating and water sports. Eletronically welded seams make the bag 100% waterproof. Proven design: all-purpose, reliable protection for your gear. Easily pack inside another bag for transport. Adjustable shoulder strap for over the shoulder transport. Roll top closure with squeeze-style side-release buckle. When buckle is fastened the roll top provides a carry handle for easy transport.