Liquid-Fuel PERFORMANCE, Canister-Fuel CONVENIENCE...10,000 BTUs worth of cooking power for your 3 to 5 person Expedition!
The Jetboil Joule Group Cooking System offers unparalleled cold weather performance and ease of use for expert backpacking groups and alpinists. Joule is quick to setup with no time lost preparing hot liquids, melting snow and cooking meals for large groups. Joule offers consistent heat output down to 10°F/-12°C thanks to a proprietary regulator technology.
Inverted canister design with Liquid Feed Regulator