These are full meals that are sealed in a heavy duty heat bags. They have been used by the military since long; nowadays are available for public in the markets. Each meal is packed to cover varieties of side dish, and can be eaten hot without requiring any boiler, heater or firewood. They come with full instructions, and can be stored for up to five years. They are suitable for emergencies, family as well as individuals, for example, hunters, picnic, camping.