Jetboil Flash Stove

An integrated-canister stove and 1-liter cook pot that boils a half liter in roughly 100 seconds — the fastest setup in the thru-hiker's cook kit. The Flash nests the burner, heat exchanger, and igniter inside the cup so the whole rig weighs about 14 oz and packs to a 4.2" disc, which is the trade-off a thru-hiker makes in exchange for skipping the cook pot in the kit. The fluxring-style heat exchanger pulls real fuel efficiency from the canister, the push-button igniter lights first time, and the cozy sleeve stays cool enough to read a fill level at the rim.