Blistering boil times come standard on the Flash JavaKit Geo personal cooking system, which includes accessories for making a fresh cup of coffee on the trail. Optimized for efficiency, the Flash boils water in a lightning-quick 100 seconds, making it the fastest Jetboil ever. Jetboil's 1-liter FluxRing cooking cup with insulating cozy makes boiling water—and keeping it warm—a breeze. The kit's ultra-stowable Coffee Press stores perfectly inside the cooking vessel, so you can make French press coffee without hauling extra gear. Start heating instantly with the convenient, reliable, pushbutton igniter, and verify that the water's ready with the thermochromatic color-change heat indicator. Bottom cup doubles as a measuring cup and a bowl.