Blistering boil times come standard on the Flash JavaKit. Optimisedfor efficiency, the Flash boils water in a lightning-quick 100 seconds, making it the fastest Jetboil ever. Jetboil's 1-litreFluxRing cooking cup with insulating cosymakes 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, push button igniter.