THE #1 WOOD-BURNING CAMP STOVE: The Sigalect Campfire has been recommended by Backpacker Magazine and serious survivalists including Discovery Channel's very own Matt Graham. PATENTED DESIGN: With patent #D701,721, our backpacking stove 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. FUEL ECONOMY: A lightweigh stove which 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 Sigalect 2 Pot Set (sold separately) leaving you with more room in your backpack. BOILS FAST: 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 ni wire. Nylon stuff sack included.