In another thread there was some info given about the efficiency of boiling water by doing say 4 cups at a time with 1 ounce of denatured alcohol.
At the 2014 GGG gathering in California, Trail Designs was heating water in 32oz beverage cans. Was there any information given out at the time in regards to their findings of efficiency? since then, has anyone purchased a Caldera Keg kit with the 32oz. cans and has found them to be efficient?
Has Trail Designs made any stainless steel cones? Stainless being less expensive than Ti








