This single burner stove not only holds a hot pot but can also be used for camping, blackouts, and entertaining. Designed to be mobile and self-contained yet also simple to maintain and clean. Safe and easy to use. The adjustable knob allows for a range of heat. One gas canister lasts up to 3 hours on high. Due to the flammable nature of the gas canisters, wokshop.com is not permitted to send them through the mail.