The Jetboil Sumo Cooking System from Jetboil is perfect for heating up a nice meal for 2 people at the end of a good day of hiking. Compared to other cooking systems from Jetboil, the 1.8-liter capacity of the Sumo Cooking System is ideal for cooking for 2 people, even in cold temperatures, down to -6°C. You will thus be able to prepare real feasts, in pairs. Moreover, this Jetboil Cooking System will boil your liter of water in 4 minutes and 15 seconds. The Jetboil Sumo will therefore be a choice cooking system if you plan to go on an adventure with others, thanks to its capacity and performance.