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MSR Reactor Stove System

The world’s fastest, most fuel-efficient all-condition stove system.

The MSR Reactor thanks to its special magnesium foam technology, the Reactor utilizes radiant heat, which is more efficient than the conventional flame of a gas stove. The profiled heat exchanger, permanently connected to the pot, completely covers the burner, maximizing the use of radiant heat.

This stove features a truly unique wind protection system that prevents the burner from extinguishing in gusty winds. It includes an internal regulator that stabilizes fuel pressure, ensuring a constant flame. The stove's innovative design allows for optimal fuel utilization, minimizing losses and extending the lifespan of the cartridge.

 

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Brand: MSR   Tags: camping, cooking, hiking, stove

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Description MSR Reactor Stove System

Not only is the Reactor Stove System the fastest and most fuel efficient stove ever made, it’s the only one that delivers that level of performance in the cold and wind of the real world. While that might sound like hype, take a look at these test results and see exactly what that means to you in the field. Simply put, you’ll burn less fuel, carry less fuel, and move faster than with any other stove available. And with MSR’s proven quality and durability, you can be assured of that performance to pull you through when you need it most.

  • Integrated System: State-of-the-art stove and high-efficiency cookware are combined into a compact, self-contained and easy-to-use system.
  • Unrivaled Boil Time: Outperforms the competition in head-to-head lab tests—boiling .5 liter of water in just 1.5 minutes—with an even greater advantage out in the real world.
  • Unmatched Wind Protection: Heat exchanger completely encloses radiant burner head, virtually eliminating the effects of wind to maintain outstanding boil times and save fuel.
  • Maximum Efficiency: Patent-pending radiant burner, heat exchanger and internal pressure regulator produce best-in-class, fuel-sipping efficiency in all conditions.
  • Compact: All systems are self-contained, fitting the stove and fuel inside the pot. (1.0L Reactor System nests optimally with our new, smaller-diameter 4 oz. canisters, which are sold separately)

Reactor Stove System Options

1.0L System: For trips with 1-2 people, or anywhere weight and space are at a premium.

1.7L System: All-around performer with the capacity to boil water and melt snow fast for two or more.

2.5L System: Boils enough for five freeze dried meals at once, or make it an expedition snow-melting powerhouse for 2-3 people.

All Systems Include: Reactor Pot and Stove, BPA-Free Strainer Lid, PackTowl® Pot Protector, and folding/locking handle

*For best results with canister fuel, always burn MSR® IsoPro fuel canisters.

Tech Specs

        1.0 LTR                                          

        1.7 LTR                     

      2.5 LTR                                               
Width  4.8 in / 12.12 cm 5.8 in / 14.7 cm 7.2 in / 18.3 cm
Weight 14.9 oz / 0.42 kg 1 lb 1 oz / 0.49 kg 1 lb 5 oz / 0.61 kg
Length  5.0 in / 12.7 cm 5.4 in / 13.7 cm 7.7 in / 19.6
Height  6.3 in / 16cm 6.7 in / 17 cm 5.8 in / 14.7 cm
Minimum Weight 0.42 kg / 14.9 oz 0.49 kg / 1 lb 1 oz 0.61 kg / 1 lb 5 oz
Packaged Weight  0.43 kg / 15.2 oz 0.50 kg / 1 lb 1 oz 0.62 kg / 1 lb 5 oz
Burn time (MSR IsoPro) per 227-g / 8-oz. canister Appx. 80 minutes Appx. 80 minutes Appx. 80 minutes
Boil time (MSR IsoPro), 1 liter 3.5 minutes 3 minutes 3 minutes
Water boiled (MSR IsoPro) per 227-g canister 20 liters 22 liters 22 liters
Water boiled (MSR IsoPro) per 1 oz. of fuel 2.5 liters 2.8 liters 2.8 liters
Volume 1.0 liters 1.7 liters 2.5 liters
Packed Size  12 x 15.5 cm / 4.75 x 6.1 in   18.54 x 13.97 cm / 7.3 x 5.5 in

The MSR Reactor is a high-performance backpacking and camping stove system designed for fast and efficient boiling of water. It's a part of the MSR (Mountain Safety Research) Reactor stove series, known for its advanced technology and impressive fuel efficiency. Here are some key features of the MSR Reactor:

  1. Integrated System: The Reactor is an integrated stove system, meaning it includes both the stove and the pot, designed to work together for optimal efficiency.

  2. Heat Exchanger Technology: The Reactor series is known for its heat exchanger technology, which captures and retains more heat, resulting in faster boiling times and improved fuel efficiency.

  3. Fast Boiling Times: The Reactor stoves are designed to bring water to a boil quickly, making them ideal for backpackers and campers who want a fast and reliable cooking system.

  4. Windproof Design: The stove's design is highly effective at resisting wind, ensuring consistent and reliable performance even in challenging outdoor conditions.

  5. Fuel Efficiency: Thanks to the advanced technology used in the Reactor series, these stoves are known for their fuel efficiency, allowing users to carry less fuel for their trips.

  6. Compact and Lightweight: While the Reactor is not as lightweight as some minimalist backpacking stoves, it provides a good balance between performance and weight for those who prioritize efficiency.

  7. Durable Construction: The stove is built with durability in mind, using high-quality materials to withstand the demands of outdoor use.

It's worth noting that the Reactor series stoves are primarily designed for boiling water quickly, making them suitable for activities like backcountry cooking, camping, and backpacking where speed and fuel efficiency are key considerations.

  • Integrated System: State-of-the-art stove and high-efficiency cookware are combined into a compact, self-contained and easy-to-use system.
  • Unrivaled Boil Time: Outperforms the competition in head-to-head lab tests—boiling .5 liter of water in just 1.5 minutes—with an even greater advantage out in the real world.
  • Unmatched Wind Protection: Heat exchanger completely encloses radiant burner head, virtually eliminating the effects of wind to maintain outstanding boil times and save fuel.
  • Maximum Efficiency: Patent-pending radiant burner, heat exchanger and internal pressure regulator produce best-in-class, fuel-sipping efficiency in all conditions.
  • Compact: All systems are self-contained, fitting the stove and fuel inside the pot. 
https://www.youtube.com/watch?v=EvWrxG30sNc&t=9s
https://www.youtube.com/watch?v=5dFFU3x4pXQ
https://www.youtube.com/watch?v=8sG84_4jZJo&t=4s
Brand MSR
Dimensions 18.50x13.90x14.80 cm / 7.28x5.47x5.83 in 12x15.50x10 cm / 4.72x6.10x3.94 in 12x15.50x10 cm / 4.72x6.10x3.94 in 18.50x13.90x14.80 cm / 7.28x5.47x5.83 in
Weight 0.61 kg / 1.34 lb 0.53 kg / 1.17 lb 0.41 kg / 0.90 lb 0.61 kg / 1.34 lb
Activity Hiking Trekking Travel Mountaineering Outdoor Cycling / Bikepacking Cross-country skiing Expedition
Product Stove
Specialization Ultralight
Volume 2,5l 1l 1,7l

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