I have been building stoves since 1974 and am always looking to improve on the design in some way. Last year I built my mini-cylinder stove. What I was looking for was a small sove that was super quick to assemble and would provide heat and cooking for a small shelter. This is what I ended up with:
I worked well but was a little on the small side and the cylinder shape isn't as good for cooking as a box stove. So this past week I built this:
Same dimensions as a Kifaru Para Stove at 6" wide x 8" long x 6" high. The front and back lock into the sides with the slip joints just like on the Kifaru, but the likeness ends there. The bottom has rivited in T-Nuts to accept the 3" threaded legs.
The T-Nuts also keep the sides, back and front in place within the box. The top & bottom have cable loops that are tensioned with extension springs:
The door is bottom hinged and the latch has a friction lock on the top's 90 degree bend.
A short collar accepts a cupped spark arrestor and the entire stove stores flat for transport:
Complete with a 4' long, 2 9/16" diameter stainless roll-up pipe the stove weighs right at 2 lbs.
The best, however is the quick assembly time. I was able to assemble the stove complete with collar and spark arrestor in 65 seconds. Slipping retainer rings on the pipe and fitting it into the collar takes little more time.
With a GoLite ShrangriLa 2, I have heated shelter for 3lbs 12 ozs and this with a stove that will be capable of more than boiling water.
I haven't burned it yet but should get around to it this next week.