Even if air passes through, it won't let the wind through. Equipped with a "double windshield unit". Flame-affecting wind is even one of the two levels of protection: the outer and the inside windshield. With 2 windshields you can achieve a stable windproof effect regardless of the size or shape of your pot or cookware on top. On the other hand, the air required to burn the flame is drawn from under the inner windshield to support a stable combustion. Porous burner with a short flame length and does not fade due to wind effect; Stubborn aluminum die cast stand that is strong against heat; Load capacity 44.1 lbs (20 kg); Dutch oven safe (*Please use the bottom of the pot less than 9.4 inches (24 cm). ● Easy to carry and store neatly. Comes with a dedicated carrying case; Can be used with either Iwatani Cassette Gas or Cassette Gas Power Gold.