With the 24 Hour Meals cooking element, heat up a meal without fire. Open the bag, put in the meal (unopened), add water and seal it. Lay it flat and after a few minutes your evening meal is completely warmed up. One time use
In situations where it is not possible to boil water or make fire, it is possible to use the Tactical Heater Bag. Add approximately 150 ml of water and the heater operates up to 25 min, the temperature of the heater rises up to 100 degrees Celsius!