Magma Products, Marine Kettle 3, Combination Stove & Gas Grill, Propane Portable Oven Patented design utilizes both radiant and convection cooking, the hottest temperatures with the least amount of fuel; fast and efficient Perfectly balanced hinged lid will not slam shut has "stay cool" cast 18-9 stainless steel handle with air cooled supports Swiveling, windproof turbo venturi tube and control valve / regulator, virtually eliminates blowouts, places fuel and valve where it is convenient for safe and easy canister exchanges Heavy-duty stainless steel inner safety shell keeps outer shell cooler for safety, guards against discoloration and adds years of life to the grill Burner and hi-tech radiant plate and dome heat distribution design; less flare ups, longer grill life and perfect even heat distribution as a grill or direct open flame cooking as a stove