The MSR Reactor stove is one of the fastest, most fuel efficient stove systems ever & is able to boil 1 litre of water in under 3 minutes. The Reactor stove's radiant burner is enclosed by a unique heat exchanger for unmatched performance in windy conditions while an advanced pressure regulator provides optimal heat output over the life of a fuel canister. Stove & fuel stow inside of the high-efficiency 1.7-liter pot that's great for everything from solo trips to cooking for groups of up to three people. A collapsible handle locks the unique see-thru lid in place for safe & easy transport, while the Autostart push button ignites without the need for matches.