Check out these Ultralights images:

Ultralight

Image by NCReedplayer

Ultralight

Image by yoodz

ultralight wood stove prototype

Image by mmeiser2
better video with explanation here: vimeo.com/21901251

fairly pleased with the way this burns, can boil 2-3 cups of water in 3 minutes when it’s going good. Not suprising given its size. What’s more it weighed in at 5.85oz. Not bad considering it’s still just a protype and is an oversize cooking stove, what’s more it’s pretty versatile. Windscreen is removeable and useable for other purposes and it can be opened up in a 3/4 or half round shape as a reflector for a larger fire.

The aluminum windscreen should hold up well, but is overly heavy and will eventually need to be replaced with some thin titanium which will be far lighter, thinner and more heat resistant.