The CanCooker 4 Gallon Convection Steam Cooker with Portable Single Burner Cooktop takes the cattle drive tradition of cooking in a cream can and revolutionizes it with the power of steam to cook a healthy meal on any heat source. Built out of food grade anodized aluminum, the CanCooker can be heated on a number of heat sources, from stovertops to campfires to bbq grills. The high-temperature silicone gasket helps trap the steam that is released when the water is heated to the boiling point, cooking your food thoroughly and efficiently. The CanCooker is loaded with features to help keep you safe while preparing your meals. The riveted heavy-duty handles are stout and secure, for easy transportation from the heat source to the dinner table. A vented lid helps relieve excess pressures and the safety clamps keep the lid in place. Also included is the CanCooker Portable Multi-Fuel Electric Cooktop Single Burner, perfect for any activity including camping, hunting, tailgating, and more. Compatible with both butane and propane fuel.