One of the problems with a stove is the fact that it is (potentially) a pressurized container. Airlines have a problem with that even without fuel vapors. For example, if you travel with scuba tanks, they are not allowed on an airplane unless the regulator is removed, leaving the tank wide open. Many divers have a problem with this because they don't want to risk getting any moisture or debris in the tank.<br><br>With a stove, you could just take the cap off, but then the fuel vapors become a problem. So you have two issues there.<br><br>