The Jumbo waterproof Whanganui (pronounced Wang-ah-new-ee) Case can accommodate a whole bunch of miscelaneous items such as maps wallets keys etc. Made with four eyelets for easy attachment to canoes and kayaks. Guaranteed 100% waterproof to 15ft/5m (dust and sand-proof too!). Whanganui cases will float if dropped in water. Includes a detachable shoulder strap.