Thermette is a must-have piece of camping equipment. Use the Thermette Copper for camping, fishing, hunting, white water rafting, kayak eco-touring, canoeing, disaster preparedness. Boils water in minutes, with a 2.2 L capacity. Solid copper construction, and a galvanized steel fire ring. Removable fire base. Portable and highly efficeient - will burn anything flammable. The solid copper thermette will pay off in the long run, and is absolutely worth the investment.