Jetboil SUMO Cooking System

Because it features a pressure regulator, the SUMO offers genuine simmer control. You can cook more complex meals like stews or pasta without scorching the bottom, making it much more versatile than standard rapid-boil stoves.

The 1.8L capacity is designed for group cooking, comfortably serving 2 to 3 people. It provides enough volume to prepare shared meals or multiple rounds of hot drinks efficiently.

Yes, the integrated pressure regulator helps maintain consistent heat output even as the fuel canister cools down or pressure drops. This makes it a reliable choice for shoulder-season trips or high-altitude environments.

The system comes with a pot support, a fuel stabilizer to keep the canister steady on uneven ground, and a burner bag for organized storage. These accessories nest inside the pot along with the burner for compact packing.

The SUMO is designed for use with JetPower fuel, which is a standard isobutane-propane mix. While other brands of canisters with the same threaded valve connection will physically fit, Jetboil fuel is optimized for the best performance with their regulator system.

The total system weight is 1 pound. Given its 1.8L capacity and the ability to nest all components inside the pot, it remains a very efficient weight-to-volume ratio for group camping.