Pretty simple tutorial for a wood stove. If you drill the air holes out instead of using a church key this would allow you to nest a Nalgene 32 oz with a steel bottle cup on it into the stove. The entire package would fit into a large Maxpedition bottle holder. Add a few holes at the top to slide some bolts through, and it would keep the GSI steel cup from falling into the stove.

In case my explanation isn't clear here is a pic I found online.



http://www.backpacking.net/makegear/falk-woodstove/index.html