The 3-Pound (1.36 kg) Roaster is a dark-colored cooking pot with a round lid. This pot absorbs the sun's energy and converts it to thermal energy. Holds a 3-Pound (1.36 kg) chicken. Liquid capacity is 3 quarts/Liters Steel with a porcelain coating. Fits in all the solar ovens that we sell. Measurements are 9.75 inches width by 5.75 inches height (24.77 x 14.6 cm).