Even if you haven't witnessed a disaster firsthand, you've seen the devastation they cause and you know that you can never be too prepared. If you are out on the water; preparation is even more important. Safe drinking water is probably the most important thing to have in reserve when disaster strikes. Contains 66 easy to dispense 125 ml sachets of Datrex purified water. Carries a five-year shelf life. USCG, Canadian Coast Guard, EC and NZ approved.