This cooker is made of cast iron, which is sturdy enough for long time use. Besides, the powder coating makes it waterproof and anti-rust. It is perfect for camping, tailgating, catering, hunting, back patio and more powerful cooking ability: equipped with a cast iron head and it can output a whopping btu of 225,000, this powerful burner can boil water and cook your food easily. And with the adjustable fire power, which will make your cook more delicious.