Skunk: . We did get some of those complete heater meals + sides last january, and until you mentioned them, Id totally forgot about them. THe box is a lot bigger than the standard heater meal, and the quanity of food is provided that you can actually eat a meal, and slip some snacks into a pocket for later. They even come with some pretty decent spice packets for the entree. The water bottle is what adds most of the space, so you if you dont mind repacking them, just take out the bottle of water, and you should be able to condense them down a lot. Do you have a online source you order your heatermeals from, or a local brick and mortar?