JETBOIL: Flash 1.0L Fast Boil System

When you’re miles from anywhere, cold to the bone, and running low on fuel—literally or figuratively—nothing hits harder than fast, reliable heat. The Jetboil Flash 1.0L Fast Boil Stove System delivers exactly that. With a lightning-fast 120-second boil time and a simple turn-and-click ignition, it’s built to get you back in motion—whether you’re deep in the backcountry, car camping with friends, or fueling up before dawn patrol.

The newly updated Flash is efficient, compact, and smarter than ever. A colour-changing heat indicator lets you know exactly when your water’s ready, while the insulated 1.0L FluxRing® cup keeps it hotter for longer. Everything nests together for pack-and-go convenience, and with Jetboil accessory compatibility, this system grows with your needs. From tactical deployments to trailhead coffees, Jetboil's Flash is for anyone who values speed, simplicity, and performance in the wild.

Features

• Blistering fast boil: Heats 500 ml of water in just 120 seconds using less fuel

• 1.0L insulated cooking cup: New cozy design with improved heat retention and easy handling

• Home-style ignition: Turn-and-click rotary igniter gets you cooking fast

• Thermochromatic heat indicator: Lets you know when water’s hot—no guesswork

• Sturdy burner connection: Three-point locking system with visual indicators for confidence in setup

• Compact nesting: All components pack into the cup for maximum portability

• Dual-purpose bottom cover: Works as a measuring cup or bowl

• Accessory compatible: Works with Coffee Press, Hanging Kit 2.0, Pot Support 2.0, and more

• Stable setup: Includes tripod fuel canister stabilizer for uneven ground

• Built for all seasons: Ideal for camping, hiking, hunting, cycling, paddling, touring, and response-ready kits

Volume: 1.0 L

Boil Time: 120 sec per 500 ml

Power: 5300 BTU/h (1.5 kW)

System Weight: 371 g (13.1 oz) – excludes stabilizer

Stabilizer Weight: 27 g (0.9 oz)

Total Weight (incl. stabilizer): 580 g

Dimensions (Packed): 10.8 cm x 19.05 cm (4.25 in x 7.5 in)

Material: Aluminium with insulating cozy

Fuel Type: JetPower (Liquefied Petroleum Gas – sold separately)

Fuel Regulator: No

Ignition Type: Rotary

Water Boiled per 100g Canister: 10 L

Colour: Carbon, Dark Camo

Warranty: One-year limited

Whether you’re boiling water on a mountaintop, in the back of a patrol vehicle, or beside a frozen lake, the Jetboil Flash 1.0L Fast Boil Stove System gives you heat, simplicity, and performance in seconds. No matter where your day takes you—Flash keeps you ready.