The NEW! Mr. Heater BuddyFLEX cooker is here! For 2020 the next generation of BuddyFLEX cooker has been designed to provide you everything needed for enjoying the campsite or your workshop. It has an adjustable BTU of 4,000 to 8,000 with a variable output stove. The BuddyFLEX cooker has adjustable cooker controls for Low (simmering) to High boil settings. It also, has a high performance radiant burner & integrated electronic ignition for quick lighting convenience. Just simply attach the BuddyFLEX cooker to the bottom, the quick & easy "clip on" rails for easy transporting!