Mayday 4.225 oz./125 ml. Emergency Drinking Water (100-Pack)

These individual ready to drink purified water pouches have a 5 year shelf life. Minimum 2 pouches per person per day recommended. Purified by reverse osmosis to meet U.S. Pharmacopoeia standards and sealed in leak-proof pouches to prevent bacteria growth, these 4.225 oz emergency purified water pouches are U.S. Coast Guard approved. Purified, sterilized and sealed in airtight pouches, these emergency water rations can withstand temperatures ranging from 40 F to 230 F and offer a dependable potable water supply for up to five years without the need for rotation schedules and additional purification. Can be frozen without any adverse effects and it can also be used as cold compress. U. S. Coast guard approved.