Solo Stove Campfire - 4+ Person Compact Wood Burning Camp Stove for Backpacking, Camping, Survival. Burns Twigs - NO Batteries or Liquid Fuel Gas Canister Required. The #1 wood-burning camp stove recommended by Backpacker Magazine and serious survivalists including Discovery Channel's Matt Graham. Patented design (#D701,721) features a unique double wall that creates ultra-clean gasification and a secondary combustion. This allows fuel to burn more completely and with less smoke. Uses twigs, leaves, pinecones and wood as fuel. Eliminates the need to carry heavy, polluting and expensive canister fuels. Compact design nests inside the companion Solo Stove 2 Pot Set (sold separately) leaving you with more room in your backpack. Boils water in 2-4 mins (34 fl oz water). 7" Diameter, 6.7"/9.25" tall (packed/assembled). Weighs only 2.2 lbs. Made of premium stainless steel and nichrome wire. Nylon stuff sack included. Packed size: Height 6.7 inches, Width 7 inches Assembled size: Height 9.25 inches, Width 7 inches Weight:2.2 lbs Materials: 304 stainless steel, nichrome wire Fuel: sticks, twigs, pine cones and other biomass Boil time: 2-4 mins (32 fl oz of water)