>>370804Wood stoves of any kind can be a problem if you go above treeline where there is little wood and campfires are often banned. My USFS ranger friend says they are classified as solid fuel stoves, but you must bring your own fuel when in areas that prohibit campfires because of lack of wood. he also said that during red-flag fire warning days, wood stoves are not approved in the back-country. That's what he said about pic related, anyway.