Inventor Kent Haring has developed an elegantly efficient stove design that deserves a second look from campers in general and Scouts in particular. The Littlbug stove is a well made, efficient alternative to the propane stoves we presently use.
High efficiency wood burning stoves make practical, ethical sense. A properly managed low-impact wood fire has much less environmental impact than a disposable fuel canister. The energy embodied in producing, transporting and disposing of canisters is a growing problem for outdoorsmen. Here's a message from Ontario Parks:
Campers have been leaving behind about 50,000 of these non-refillable
canisters in our provincial parks every year! Because the containers
are considered “hazardous waste,” we can’t just take them to the local
landfill. We have to hire firms that specialize in disposing of this
kind of material and it’s not cheap. At $2.50 per cylinder, it costs us
almost as much to get rid of the cylinders as it does for consumers to
buy them.
Locally we pay about $3.00 for a one pound disposable propane canister. Our Troop uses about 50-60 of these canisters for cooking annually at a cost of $150-$180. I have yet to accurately compute the carbon footprint of a fuel canister but it is arguably several times that of burning wood especially factoring the impact of producing and disposing of the canister.
I purchased Littlbug Senior and used it on our last camping trip. It boiled an 8 quart pot (the big pot from the standard trail chef cook kit) with about five quarts of cold water in about twenty minutes. I used small to medium sized sticks 1/2 to 1 1/2 inches in diameter that were somewhat damp. I tested the Littlbug in moderately windy conditions.
Once the pot was at a high rolling boil I cooked 5 pounds of sliced potatoes in about 20-30 minutes. The performance was comparable to one of our propane stoves. The stove's design creates a powerful draft and the fire burns with a great deal more intensity than a standard fire.
The Littlbug is easy to assemble and provides a very stable platform for a heavy pot (with the potatoes mine weighed about 15 pounds). The stove is cool to the touch in a few minutes after the the fire is out. It then packs into a sturdy bag keeping the sooty stove away from your other gear.
The minor down sides to the Littlbug in comparison to the propane stove are collecting fuel and dealing with sooty pot ( naturally a little dish soap applied to the outside of the pot before cooking helps. Maintaining the fire demands more attention than the propane stove but one uses much less wood than the average campfire. Finally the intensity of the heat is more difficult to moderate with the Littlbug, but some practice will improve our technique.
At $57.00 the Littlbug costs about as much or more than a propane stove but the fuel is free. When I purchased the Littlbug I was curious as to whether I could reverse-engineer the design to produce our own version and save a few dollars but I abandoned the idea as soon as I had the stove in my hands. It is constructed of stainless steel and would require pretty close tolerances to recreate properly. Not that one couldn't produce a reasonable facsimile with tin cans and a bit of ingenuity but the Littlbug is so well thought-out and so well made it justifies the cost.
The Littlbug can also be adapted for alcohol stoves or Sterno cans. I don't know that we will ever use this feature but it adds to the stove's utility.
The Littlbug Sr. even makes sense for backpacking. At 19 ounces (plus 3.3 oz for the pouch) it compares favorably to the 1 pound stoves and 1 pound canisters our Patrols usually carry.
The only improvement I can suggest is a shield that surrounds the pot to concentrate heat, something easily made from some aluminum roof flashing. I would imagine it would significantly increase the stove's efficiency.
Littlbug offers a fire pan and chain kit for hanging the stove. I am dubious that hanging the stove is a good idea, especially for Scouts, but we will add a suitable fire pan to further reduce the impact of the stove. The addition of a suitably sized round grill will complete our kit allowing us to use the stove for grilling.
I plan on purchasing two more Littlbug seniors to outfit the three crews we are sending to canoe in Canada this summer (they will be a significant improvement over the fire grates we usually carry ) and for use on our backpacking trips.
UPDATE 4.8.09
Email Kent Haring at Littlbug for a discount code for Scout Troops; littlbug@gmail.com
Littlbug Stoves website
Other Littlbug reviews
Paddling.net
Backpacking Light
The Passionate Paddler
Associated posts at Scoutmaster
Low Impact Scouting
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