I just went backpacking in the Smoky Mtns, carrying my old Coleman 442. I love the stove, but it is damned heavy! This might not be as much a concern on a bike trip, but I still would like to have a lighter option.

When I got back I tried making a penny stove, and it worked great on the first try. It boils 2 cups of water in less than 5 minutes, and the simmer option will keep it going for another 15 minutes. I doubt I'll ever use the Coleman on a trip again.