A steady supply of drinking water is more vital to human sustenance than food. This 1062-pack of 22 fl. oz. cans is a one-year supply, and a great option for water storage at home. It is important to have a reliable source of clean water in case of emergencies. Disasters can contaminate your water supply, cause a water shortage or cut off your water supply completely. With this supply of canned drinking water, you can have one year’s worth of clean drinking water for one person.