not exactly an answer to your question, but an option if you are looking for a relatively inexpensive work/car kit...purchased 2 of the Swiss Ranger Volcano stove sets (new old surplus)for $20...you get an aluminum cup w/handle, spun aluminum bottle with cork top, and stove that nest together... opened the fuel feed hole to accept a Sterno can (also Trangia burner)...if heating water in the bottle you need to drill a hole for a cross pin stop higher than the production one...one for the house, one for the car...taped the sterno can to the base of the stove with a length of duct tape...