Zippmo Survival Gear Datrex Emergency Food & Water For Four People Emergency Food and Emergency Water For Four People For 72 Hours 2 Datrex 3600 Calorie Food Rations (18 bars per ration) 32 Datrex 4.2oz Water Packs 32 packs of Datrex Water (4.2 oz per pack) and 2 Datrex 3600 Calorie Food Bars. If used correctly this provides the minimum required food and water for four people for 72 hours as recommended by the US Coast Guard. […]