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Flash Java 1.0L Fast Boil System

Item # FLJVT3

Everything you need for coffee on the trail. The Flash Java 1.0L bundles our efficient Flash 1.0L cooking system with the stowable Silicone Coffee Press, which stores perfectly inside the cook pot. Jetboil's 1.0L FluxRing cooking cup with insulating cozy makes boiling water for coffee—and keeping it warm—a breeze. Start brewing instantly with the new turn-and-click igniter and verify that the water's ready with the thermochromatic heat indicator. Whether it’s your first cup of the day or a boost after a long adventure, Flash Java 1.0L boils in seconds so you can fuel up faster.

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$144.99
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4 interest-free payments of $36.24. Klarna
WARNING: Important information for California residents.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

California AB 1200 Disclosure:
This product contains: Aluminum. For more information about chemicals in this product, visit: https://jetboil.johnsonoutdoors.com/us/ab-1200-disclosure. Para obtener más información sobre las sustancias químicas de este producto, visite: https://jetboil.johnsonoutdoors.com/us/ab-1200-disclosure.

Everything you need for coffee on the trail. The Flash Java 1.0L bundles our efficient Flash 1.0L cooking system with the stowable Silicone Coffee Press, which stores perfectly inside the cook pot. Jetboil's 1.0L FluxRing cooking cup with insulating cozy makes boiling water for coffee—and keeping it warm—a breeze. Start brewing instantly with the new turn-and-click igniter and verify that the water's ready with the thermochromatic heat indicator. Whether it’s your first cup of the day or a boost after a long adventure, Flash Java 1.0L boils in seconds so you can fuel up faster.

  • New turn-and-click ignition, just like your home stove
  • New colored grip zone provides easy and intuitive handling
  • New cozy design for the 2025 Flash Java 1.0L
  • Improved pot to burner connection with three locking points and visual indicators
  • Boil water in a lightning-fast 120 seconds to enjoy your morning cup of coffee or dehydrated meals with less waiting
  • Everything packs neatly into the cooking cup, saving pack space and keeping your gear organized
  • FluxRing technology allows Flash Java to heat with extremely high efficiency, consuming less fuel
  • Bottom cover doubles as a measuring cup and bowl so you can pack less and still enjoy great meals on the trail
  • Compatible Accessories: Hanging Kit 2.0, Pot Support 2.0. Additional cookware can be used with Pot Support 2.0, like the Summit Skillet and 1.5L Ceramic Cook Pot
Flash 1.0L Java - Topo
Color Topo
Weight 13.904 oz | 394 g
* System weight excludes fuel stabilizer
Power 5300 BTU/h / 1.5 kW
Volume 1 Liter Tall
Cooking Type Fast Boil
Fuel Regulator No
Group Size 1-2 People
Boil Time 120sec per .5 liter (avg. over life of JetPower can)
Water Boiled 10 liters per 100g JetPower Can
Ignition Type Rotary
Product Type System

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WHY YOU'LL LOVE IT

JETBOIL FLASH JAVA COFFEE IN SECONDS

COFFEE IN SECONDS

You'll spend less time waiting and more time enjoying hot meals and beverages on your adventure.

JETBOIL FLASH JAVA EASY TO USE

EASY-TO-USE

Remove the guesswork with an intuitive turn-and-click igniter and a color-change heat indicator to let you know when it's boiling.

JETBOIL FLASH JAVA COMPACT & PACKABLE

COMPACT & PACKABLE

Quick to set up, quick to pack up. Jetboil systems nest into the cooking pot, making storage and transport a breeze.

JETBOIL FLASH JAVA ULTRA EFFICIENT

ULTRA EFFICIENT

Boil water faster and burn less fuel thanks to the patented Jetboil FluxRing heat exchanger.

See it in action