Adventure Nutrition Ready to Eat pouches contain a whole (you guessed it) ready-to-eat meal in a pouch.
As well as saving you the effort of rustling something up that looks (and tastes) vaguely like a meal, they're packed with calories to fill you up with a good balance of carbohydrates and fats and proteins.
Just place in a pan of boiling water for 6 to 8 minutes, then eat from the pouch, saving yourself some washing up!
Because they're pre-cooked, they can be eaten even if your matches get wet, your lighter runs out or your stove splutters it's last shuddering breath. (Why didn't we pack the full canister...)