An alcohol stove is a type of portable cooking device that uses alcohol as fuel. Sometimes referred to as a spirit stove or spirit burner, the appliance is popular among backpackers, hikers, and campers. Other synonyms for an alcohol stove include methylated spirit stove, denatured alcohol stove, and camping stove. It is a lightweight option for cooking outdoors and can be fueled with a variety of liquids, including rubbing alcohol, ethyl alcohol, or denatured alcohol. The compact size of an alcohol stove makes it easy to carry on a hiking trip and offers a great alternative to traditional gas stoves.