Jetboil SUMO Group Cooking System; SUMOThe SUMO Group Cooking System from Jetboil integrates an all-weather Sol burner with a high-capacity Sumo Companion Cup, yielding an unmatched blend of power, convenience, and efficiency. Ideal for the full range of group backcountry cooking chores, from snow melting to simmering. The Sumo Group Cooking System redefines backcountry group cooking performance, with a 1.8L FluxRing cooking vessel and complete system weight at 16 oz. Designed to fuel your backcountry passion, Jetboil Sumo Group Cooking System delivers ultimate performance and reliability in extreme conditions. The versatile Sumo supports a myriad of packing configurations, and is compatible with the full range of Jetboil accessories. Thermo-Regulate technology - consistent heat to 20F 1.8 Liter FluxRing cooking cup Insulating Cozy and secure strap Convenient, reliable push-...