Free: Contests & Raffles.
They also make a range different size canisters. I don't know if that's a statement of the obvious, but it would seem to moot the concern about never having enough for a trip.
i have been geeking on stoves for the last few years. a few things i have found.. i avg about 4g fuel per boil. i scratch my boils in the side of the canister. i have a bone empty cyl at home to tare the scale, and then grams of fuel in a partial, to take them on shorter trips. with the stoves like JB and reactor, you dont need to crank them. just enough for the flame to cover the fins. i am averaging around 27 boils per 110g fuel can, in the casades and rockies. the pots with fins do make a huge difference. dont boil in the wind, it wastes a ton of fuel. my sol ti pot finally died, after 200 or so boils.
Also I'm a little worried about not knowing how much fuel is left in the cannisters after 5 or 6 uses..
you guys that are pitching boil times crack me up, you have your stop watch out? was that 2:05 or 2:35? who cares if you can get through a whole trip on a 110g fuel. i see some peoples packing lists/pics with multiple fuel canisters. that would last me a month solo with a jetboil.stoves comparisons should be about weight, fuel efficiency, durability, ease of use. maybe even whether or not you can cook with them, or if theyre just straight boilers. they all boil water pretty quickly and is not a defining factor...