Joule Cooking System
A favorite of cold weather adventurers everywhere, the Joule delivers unparalleled performance for your high alpine expeditions and backcountry ski trips. An inverted canister design offers liquid fuel feed while Jetboil's proprietary regulator technology offers incremental heat adjustments from light simmer to full boil, perfect for sautéing, simmering, and everything between. The 2.5-liter FluxRing cooking cup with insulating cozy allows you to boil large amounts of water or melting snow, making it a popular choice for guides and groups. Get precision control at temperatures as low as 10 degrees F (-12 degrees C) with the advanced regulator valve. Start heating instantly with the convenient, reliable pushbutton igniter—compatible with 100-gram and 230-gram Jetpower fuel canisters. Inverted canister design with liquid fuel feed; weighs 28 ounces.
A favorite of cold weather adventurers everywhere, the Joule delivers unparalleled performance for your high alpine expeditions and backcountry ski trips. An inverted canister design offers liquid fuel feed while Jetboil's proprietary regulator technology offers incremental heat adjustments from light simmer to full boil, perfect for sautéing, simmering, and everything between. The 2.5-liter FluxRing cooking cup with insulating cozy allows you to boil large amounts of water or melting snow, making it a popular choice for guides and groups. Get precision control at temperatures as low as 10 degrees F (-12 degrees C) with the advanced regulator valve. Start heating instantly with the convenient, reliable pushbutton igniter—compatible with 100-gram and 230-gram Jetpower fuel canisters. Inverted canister design with liquid fuel feed; weighs 28 ounces.
- Inverted canister design offers liquid fuel feed while Jetboil's regulator technology allows heat adjustments to range from a light simmer to full boil, and is perfect for sautéing, simmering, and everything between
- 2.5-liter FluxRing cooking cup with insulating cozy allows you to boil large amounts of water or melt snow, making it a popular choice for guides and groups
- Precision control at temperatures as low as 10 degrees F (-12 degrees C) with the advanced regulator valve
- Convenient and reliable pushbutton igniter allows for consistent performance down to 20 degrees F (-6 degrees C)
- Inverted canister design with liquid fuel feed; weighs 28 ounces
- Compatible with both 100 g and 230 g Jetpower Fuel Canisters
- One-year limited warranty
| Color | Black |
| Weight | 1 lb 12 oz | 790 g |
| * | System weight excludes fuel stabilizer |
| Power | 10000 BTU/h / 3 kW |
| Volume | 2.5 Liter |
| Cooking Type | Precision Cook |
| Fuel Regulator | Yes |
| Group Size | 3-5 People |
| Boil Time | 2m 40sec per 1 liter (avg. over life of JetPower can) |
| Water Boiled | 24 liters per 230 g Jetpower can |
| Ignition Type | Push Button |
| Product Type | System |
| Dimensions (Packed) | 6.5 in x 8 in | 16.5 cm x 20.3 cm |
| Fuel Type | JetPower |
| Burners | 1 |
| Activity | Mountaineering, Backpacking |
| Stabilizer Weight | 0.9 oz | 27 g |
| Pot Support Weight | 1.2 oz / 35 g |
| UPC | 0858941006311 |
Product Resources
Customer Service
