New for 2018

Flash Cooking System

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Short Description: 
ADVANCED FOR 2018! Boiling water may not be rocket science, but doing it in 100 seconds takes a lot more than rubbing two sticks together. To create the new Flash, we challenged every aspect of our already iconic stove, modeling the combustion and selecting materials to optimize efficiency, speed and precision. The result is our fastest-ever stove: a backcountry cooking system that cuts a full minute off our best boil time. Prepare for liftoff.
13.1 oz / 371 g
System weight excludes fuel stabilizer
9000 BTU/h / 2.6 kW
1 Liter Tall
Cooking Type
Boil Only
Fuel Regulator
Group Size
1-2 People
Boil Time
100sec per .5 liter (avg. over life of JetPower can)
Water Boiled
10 liters per 100g JetPower Can
  • 1 Liter FluxRing cooking cup with insulating cozy
  • New and improved easy on and off vessel connection
  • New and improved lid for better fit and function
  • New ergonomic design for easy hold and start
  • Thermochromatic, color-change heat indicator
  • Convenient, reliable push-button igniter
  • Bottom cover doubles as a measuring cup and bowl
  • Compatible accessories include Coffee Press, Hanging Kit, Pot Support, FluxRing Fry Pan, FluxRing Cooking Pot and Utensils
FLASH MATRIX is rated 5.0 out of 5 by 6.
Rated 5 out of 5 by from Blazingly Fast & Impressive I received my Flash Cooking System yesterday in the mail and couldn't wait to get out of work to simply boil water! As soon as I could I boiled 2 cups of water at 42F in 1 minute & 42 seconds! That means that I can have fresh, hot coffee in the woods and on the water via the coffee press kit in under 5 minutes!? And Hot Cocoa in the hands of the kids I work with in just 2 minutes! Super cool! Thank you! Best, Kasey
Date published: 2018-04-18
Rated 5 out of 5 by from What a great stove! After having to retire my old Jetboil stove after a dozen years of use, I am very pleased with my new Flash stove. While very similar to the last stove, the design and time to boil improvements are welcome. While my stove doesn't go camping as often as it should, it is in my car and does a great job when I am on the road.
Date published: 2018-02-23
Rated 5 out of 5 by from Love this thing I wasn’t sure it was possible to love a stove, but this thing proved me wrong. Jetboil provided me with a Flash to try out and I absolutely love it. I have no idea how they get it to boil water so quickly… My kitchen stove is jealous. If you’re into backpacking and you usually just rock freeze-dried meals, the Flash is absolutely the way to go. You just can’t beat it for heating water quickly.
Date published: 2018-03-12
Rated 5 out of 5 by from Super Fast & Convenient I've been a Jetboil user for years and I couldn't be happier with the updates to the Flash including the faster boil time and new lid. I often do my coffee in a pour over and the old lid would often make a mess of things. I can also tell the different in weight and the new design makes it easier to assemble. Happy that cooking is less of a chore now thanks to Jetboil.
Date published: 2018-03-13
Rated 5 out of 5 by from The Fast Flash Working as a professional climber, time on and off the wall is precious. Seconds can mean the difference between clipping the chains of a route or tagging a summit before the sun goes down. Being given the opportunity to test and use the new Flash system has been fun. The new system is fast, compact, and efficient. The stats boast a 100 second boil time and delivers. I’m a coffee lover –– being able to wake at 4:30 in the morning and easily boil water and get my injection of caffeine makes projecting simple and focused. It fits comfortably into my gear bag from backpacking to big-walling and can ignite stoke on those below zero days. Nothing beats warmth on those frozen desert days. The only critique that I have regards the neoprene sleeve. When I have the burner on as high as possible, I was able to melt the neoprene. It didn’t happen otherwise at an other adjusted level and I wouldn’t let it deter me from using the unit. Just something to be aware of.
Date published: 2018-03-07
Rated 5 out of 5 by from The Flash! I was fortunate enough to receive a flash from JetBoil a few weeks ago and can't speak more highly of it! Definitely the fastest stove I've ever used! Pretty amazing you can measure boils in seconds!
Date published: 2018-03-13
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Can you adjust the burner flame intensity on the Flash? I see that it doesn't have a fuel regulator like the other Jet Boils (Micro and Minimo)

Asked by: M2D2
Hello :) Thank you for your interest in the Flash! The Flash burner was designed for boiling water and has been updated to do so in an amazing 100 seconds per 16oz. Unlike the Mo burners, you are correct in saying that this does not have a regulator for the simmer control. The flame is not adjustable on the Flash.
Answered by: Customer Service Support
Date published: 2018-04-17

I’ve got the Flash cooking system and I’ve bought 230g jetpower fuel, but it doesn’t fit inside the system for compact storage. Is it only the 100g fuel that fits inside? 

Asked by: Lou28
Hi Lou, Thank you for your interest in the Flash! The Flash 1L tall cup is designed to fit the burner, stabilizer, pot support and 100g fuel canister. We do sell a 1.8L spare cup that is compatible with the Flash burner and would allow you to store the 230g fuel, if you are interested. Please let us know if there is anything else that way may assist you with.
Answered by: Customer Service Support
Date published: 2018-04-02

How many ounces of liquid in the bottom cover "measuring cup"?

Asked by: LoryJ
Hi Lory, Thank you for your interest in the Flash Matrix! The skirt cover for the Flash units will hold up to 8 ounces / 1 cup of liquid :)
Answered by: Customer Service Support
Date published: 2018-03-07
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