Clean, fresh water is the the most important thing to have in an emergency. You can live for days without food but not without water. Mainstay brand purified drinking water comes in convenient 4.2 oz pouches perfect for rationing. The Mainstay water packets have a 5 year shelf life allowing you to store it without rotation. U.S. Coast Guard and Transport Canada approved.

Mainstay Emergency Drinking Water Packets are Made in the USA.

Expiration dates vary from 10/2028 to 5/2029.