If you have a Trader Joes anywhere near you, they have the Oatmeal in the tin can. Its about the same size as a one quart paint can with a friction lid. I have been thinking of putting some of these back for emergency food, Oatmeal does take a lot of water to prepare but it is nutritious and filling.

The Trangia container I use will hold an Esbit stove, tabs, emergency blanket, firesteel, and a disposable poncho, Not the most durable piece of kit, but a warm meal after a disaster or catastrophe could be a real morale boost. The wire handle has a plastic coating to insulate against heat and the lid stays on in normal use and carry