Camp stoves have been discussed at length I'm sure. I love my MSR Dragonfly for most things, but was wondering what's the easiest/smallest setup that will simply boil water for a cup of tea? I've become hooked on tea, I think it may have come with buying a British bike? During day rides I like to stop occasionally to stretch and would love to have a small setup that can just make a cup o tea. It should be cheap, with easy/no mess setup, and small enough to fit in a tank bag.