You can make one pretty easy out of a tin can but it does not have the water jacket. That is a big bonus. I might have to get one of these... Great natural fuel burner.
That is a neat looking stove, thanks for posting it
I was just reading about those. Everybody seems to like them. Modern version of the old "Benghazi Boiler" the ANZACs used back in WWII in North Africa. Hell, the Rat Patrol probably had a couple in the back of their jeeps so Moffat could remain "civilised" and have his tea!
Thermette - Brief History of a New Zealand Invention