Well, eventually I'm going to buy a set of them and eat rice out them.

But this one I'm considering making into a beefed up kit in a tin style kit. Except the tin itself will actually be big enough to use. I've read people say that they'll use an Altoids size tin to cook in, which just isn't practical. This is small, but you could actually boil water and warm yourself up with it. Improvising a handle for it will be kind of difficult though, because its pretty flat and so rounded on the top and bottom.

Alternatively, I could make a small tea kit, using the bowl as a pot and a tuna can alcohol stove as the heat source.