About 1.8 L FluxRing cooking cup with insulating cosy Unbeatable simmer control for versatile cooking Regulated for consistent performance down to -6°C Convenient, reliable push-button igniter Stores 100 g or 230 g fuel canister, burner, stabiliser, and pot support Description The Jetboil Sumo is designed for group cooking, offering the same regulator control as other Jetboil systems but with a higher capacity to fuel cooking ratio. With a large 1.8-litre FluxRing cooking cup and an insulating cosy, the Sumo is perfect for preparing meals for multiple people on the trail. Jetboil's proprietary regulator technology provides incremental heat adjustments from a light simmer to a full boil, making it ideal for a variety of cooking tasks such as sautéing greens, simmering sauces, and more. This versatility ensures you can cook gourmet meals even in the backcountry. The Sumo includes a convenient push-button igniter for instant and reliable ignition, ensuring consistent performance even in cold weather down to -6°C (20°F). The ability to store a 100-gram or 230-gram JetPower fuel canister, along with the burner, fuel canister stabiliser, and accessory pot support, makes the Sumo a compact and efficient solution for group cooking. The 1.8-litre FluxRing cooking cup is designed to maximise cooking efficiency and keep food warm longer. Optional accessories such as the Jetboil Grande Coffee Press, skillet, and FluxRing 1.5L cooking pot can expand your meal options, providing even more versatility for your outdoor culinary adventures. Despite its larger capacity, the Sumo weighs only 454 grams (16 ounces), making it easy to pack and carry. With its high capacity, excellent simmer control, and reliable performance, the Jetboil Sumo is the perfect choice for group camping, backpacking, and other outdoor adventures where you need to cook for multiple people. View All Jetboil MPN SUMOCB