This cooker offers portability and ease of construction. The reflector is made from a single 4ft x 3ft (122 cm x 92 cm) sheet of corrugated cardboard that will fold up accordion style for storage or transport. Like the CooKit, it is made from a single 4ft x 3ft (122 cm x 92 cm) sheet of corrugated cardboard. Also the support structure for the cookpot is simple and novel.