Jetboil Sumo Group Cooking SystemA very light and efficient cooking system. The all weather Sol burner melts snow, boils or simmers with incredible fuel efficiency to make tea for 4 or cooking a "real" dinner. The system is compatible with the full range of Jetboil accessories. Thermo regulated burner provides simmer control and consistent performance down to 6C. 1. 8L FluxRing cooking cup has a drink through lid with pour spout and strainer, and an insulating cozy to keep food warm.