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. 125 ml sachets of SOS purified water are easy to dispense and loss is minimalized due to the durable packaging. USCG, Canadian Coast Guard, EC and NZ approval, with a five year shelf life. Contains (64)- 125 ml sachets.