Jetboil Joule Cooking System
Fuel up your crew with fast, efficient cooking in the backcountry.
The Jetboil SUMO is built for group missions, offering a massive 1.8L FluxRing® cooking cup and the same simmer-to-boil control found in Jetboil’s premium range. Whether you’re boiling water, simmering a curry, or sautéing trail veg, SUMO gives you reliable performance down to -6°C.
Perfect for 2–4 people, this system packs down neatly and stores a 100g or 230g Jetpower can, stabilizer, burner, and pot support inside the cup — all in a lightweight 453g setup.
Key Features:
🍲 1.8L FluxRing cooking cup – Ideal for groups or hungry hikers
🔥 6000 BTU/h output with full simmer control – not just for boiling water
❄️ Performs in cold – Regulated for consistent cooking down to -6°C
🧤 Push-button igniter – Fast, easy starts every time
🎒 All-in-one storage – Packs fuel, burner, pot support, and stabilizer into the cup
🧩 Compatible accessories: Grande Coffee Press, Jetboil skillet, 1.5L ceramic pot
Specifications:
Weight: 453g (excl. stabilizer)
Volume: 1.8L
Dimensions (packed): 12.5cm x 21cm
Boil Time: 4m 15s per litre
Water Boiled: Up to 24L per 230g fuel can
Fuel Type: Jetpower 100g / 230g (sold separately)
Group Size: 2–4 people
Power: 6000 BTU/h (1.75kW)
Colour: Carbon
Cooking Type: Precision simmer to boil
Ignition: Push-button
Included: Cooking cup, burner, pot support, stabilizer
Whether you're basecamp cooking, alpine touring, or feeding the crew at a hut — SUMO’s got you sorted.
Jetpower fuel sold separately