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Jetboil Flash (Closeout) Cooking System



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Availability: In Stock!

Orders placed in the next 9:27 hours ship today!

Availability: In Stock!

Orders placed in the next 9:27 hours ship today!
Item # JTBJ1203M
The Flash cooking system utilizes the same design as the classic Jetboil PCS to efficiently focus heat, but adds the additional feature of an external temperature indicator. Brings 2 cups of water to a boil in only 2 minutes!



The Jetboil Flash cooking system utilizes the same efficient design as the now classic Personal Cooking System (PCS) but adds the additional convenience feature of an external temperature indicator. Designed to capture and focus heat more efficiently than traditional cooking systems, the Flash brings two cups of water to a boil in only two minutes!

The Flash's 1-liter insulated and hard-anodized aluminum Jetboil cooking cup connects directly to the high performance burner through the use of Jetboil FluxRing technology, ensuring that less heat is lost during the cooking process. A built-in windscreen allows the Flash to function effectively even under less than optimal conditions. A simple-to-use electric igniter makes lighting the burner and operating the Flash quick and easy.

A neoprene lining encases the FluxRing cooking cup, keeping food and beverages warm long after heating. The lining also houses a color change window that alerts you to when the contents are hot. A sip-through lid further helps insulate the contents of the cooking cup and prohibits spills. The protective plastic bottom of the cup can be removed for use as a small bowl or measuring device.

Compact and lightweight, the entire Flash cooking system can be stowed inside the FluxRing cooking cup, reducing the entire 15 oz Flash to only 4.1" x 7.1" of packed size. You can customize and expand the use and functionality of your Flash by adding additional FluxRing Companion Cups, a 1.5 Liter FluxRing Cooking Pot or any other Jetboil accessories, sold separately.

The Flash requires the use of a Jetpower Fuel canister, sold separately. Each Jetpower Fuel canister provides ample energy to boil 12 liters of water and, at only 3.5 oz., stows conveniently inside the Jetboil cooking cup.

The Jetboil Flash cooking system is available in your choice of colors. NOTE: Fuel canister and canister stand are NOT included.

  • 1.0 Liter FluxRing cooking cup with insulating cozy
  • Cozy features color-change temperature indicator
  • Adjustable burner with efficient igniter design
  • Stabilizer tripod included
  • Insulating drink-through lid and bottom cover
  • Available in your choice of colors
  • Pot support and fuel sold separately



Best Use Backpacking, Camping
Average Boil Time 2 minutes
Warranty One-Year Limited Warranty
Type Canister
Stability Good
Packed Size 4.1" x 7.1"
Item Weight 14 oz (not including fuel)
Fuel Iso/Propane Canister
Cold Weather Performance Fair


Real Customer Reviews

Average Rating:
(based on 15 real customer reviews)

1-10 of 15

  1. 1
  2. 2
Boil Baby Boil!
Reviewed by Tuan N. - July 25, 2017

Likes: After extensive research and personal recommendations from friends I ended up the Jetboil Flash cooking system. Its simple, and boils water quickly, but the number one feature is the igniter system leaving no need to use a lighter or matches. Everything perfectly nests inside the pot saving precious space in your pack.

Dislikes: Although the Jetboil is an awesome piece of gear, for some it may be a little overkill. Its not the lightest or smallest thing in the world but I understand that Jetboil has other models that may better appeal to those who are more weight conscious.

Does what you need it to!
Reviewed by Shaun H. - July 22, 2017

Likes: Easy to use, Boils water extremely fast, packs down nicely

Dislikes: None

Great product!!
Reviewed by Beverly V. - May 12, 2017

Likes: Simple to assemble and use. Fast heating water for coffee. Everything stores inside the cup when not in use. Lightweight. Would definitely recommend this product.

Dislikes: Nothing

Outstanding customer service (as usual) on a great product. The flash suits my needs perfectly for the outdoors.
Reviewed by Shane S. - April 18, 2017

Likes: Easily packable, heats water quickly and is all self contained. Love it!

Dislikes: Nothing to dislike in my opinion

Jetboil Flash boils water in a flash
Reviewed by Hikergirl - April 18, 2017

Likes: Compact, light, fast boil, appears Stable when set up,

Dislikes: Price, Not sure how well this stove/ignitor will work above 10,000', in windy conditions or extreme cold which is why I gave 4 stars.

Great backpacker stove
Reviewed by Charles D. - April 9, 2017

Likes: Compact and everything fits in the cup. Fast to boil water easy to clean

Dislikes: A little heavy but worth the extra weight

Excellent Fast Burner
Reviewed by Benjamin W. - April 6, 2017

Likes: This things heats water fast!

Dislikes: Not as compact as I would like for backpacking.

Excellent stove!
Reviewed by Simon T. - November 9, 2016

Likes: Great build quality. Fast boil time and convenient to use. Nice and compact.

Dislikes: Not much flame adjustment but this really doesn't hinder the performance.

Reviewed by DLew - October 9, 2016

Likes: Super easy to use. Boils water fast. Cozy insulates well.

Dislikes: None.

It's awesome!
Reviewed by HC - September 8, 2016

Likes: Love my jetboil flash cooking system, easy to setup/use and heats very fast! Also very lightweight and compact!

Dislikes: None

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