Flash 1.0L Fast Boil System

Sale price$144.99 USD
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Color: Mountainscape

The speed demon of high-altitude hydration.

The Jetboil Flash 1.0L is the stove for the alpinist who measures efficiency in seconds. Designed to minimize the time between "camp is set" and "dinner is ready," this system focuses on raw boiling speed, delivering hot water for rehydration or coffee in just two minutes. By integrating the burner and cooking vessel into a single, heat-capturing unit, it resists the heat loss that plagues standard stoves in windy alpine environments. It is the definitive tool for the climber who wants to spend less time cooking and more time recovering for the next day's objective.

Pickup currently unavailable at Whittaker Mountaineering

Flash 1.0L Fast Boil System

Flash 1.0L Fast Boil System

Mountainscape

Whittaker Mountaineering

Pickup currently unavailable

30027 SR 706 E
Ashford WA 98304
United States

+18002385756
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Curated by RMI professionals

Diggin' in to Details

Our Take

We recommend the Flash for 3-season mountaineering and summer alpine climbing where speed is the priority. While it lacks the simmer control of the MiniMo or Sumo, it excels at the one task most climbers actually need: turning snow or creek water into hot water fast. The color-changing heat indicator is a genuine quality-of-life improvement in the mountains, you can see if your water is ready from across the tent without having to lift the lid and lose heat.

Our Philosophy

We Simplify Outfitting

Whittaker Mountaineering was born out of the need for RMI to make sure their clients had the appropriate gear to get to the top of Mt. Rainier safely. After decades of trying, reviewing, arguing-over, and recommending gear, we can’t help but know what we’re doing by this point. We know what works, we know what doesn’t, and we use that expertise to stock our store. 

Who are these guys?

Jetboil

Jetboil didn't just make a better stove; they changed how we eat in the mountains. We carry their systems because they turn the most tedious part of the day, melting snow and rehydrating meals, into a fast, reliable process. When you are exhausted at high camp, you don't want to fiddle with priming liquid fuel or shielding a flame from the wind; you want hot water now. Jetboil delivers that reliability, allowing you to refuel quickly so you can focus on recovering for the next day's push.

See More From Jetboil
Best For

Fast-and-light alpinism, backpacking, and quick hydration.

Activities
  • Camping
Fit

The Flash packs down to 4.25" x 7.5". It is compatible with Jetboil accessories like the Silicone Coffee Press and Hanging Kit.

What's the diff?

Product Comparison

Interested in seeing how this product stacks up against its competitors?

This ProductFlash 1.0L Fast Boil System
Sumo Cooking System
Sumo Cooking System Sale price$179.95 USD
Zip 0.8L Fast Boil System
Best For

Fast-and-light alpinism, backpacking, and quick hydration.

Expedition mountaineering, winter camping, and group backpacking.

Solo mountaineering, fastpacking, and emergency kits.

Activities
  • Camping
  • Mountaineering
  • Backpacking
  • Camping
  • Camping
Fit

The Flash packs down to 4.25" x 7.5". It is compatible with Jetboil accessories like the Silicone Coffee Press and Hanging Kit.

The Sumo packs down to a 4.9" x 8.25" cylinder. It is compatible with all Jetboil accessories, including the Grande Coffee Press and Summit Skillet.

The Zip packs down to 4.25" x 6.5". It is compatible with Jetboil accessories like the Hanging Kit and Silicone Coffee Press.