MSR Reactor Stove System

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If you're looking a stove that is practically wind-proof, is incredibly fuel-efficient and can boil a liter of water in about three minutes, then MSR's Reactor Stove System is for you. The Reactor was designed from the ground up to perform dependably in real world conditions-in wind, at altitude and in the cold. For transport, the stove and fuel canister stow in the included pot and the lid is secured with the collapsible handle.

The stove's radiant burner is coupled with a specially engineered heat exchanger that transfers heat rapidly and efficiently. An integrated system, the cookware is matched to the stove, providing consistent performance throughout a wide range of conditions.

This enclosed design gives the Reactor unmatched performance on blustery days when a hot drink or meal is a real lifesaver. In addition, the stove's advanced pressure regulator ensures optimum heat output over the life of the fuel canister. The Reactor's fast boil time and miserly fuel usage allows you to pack less fuel. MSR testing suggests the Reactor significantly outperforms other stoves in the cold, windy altitudes of 12,000 and up, by a factor of two to one. Includes an MSR limited lifetime warranty. Fuel canister not included.

  • State-of-the-art stove and high-efficiency cookware are combined into a compact, self-contained and easy-to-use system
  • Boils .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
  • Patent-pending radiant burner, heat exchanger and internal pressure regulator produce best-in-class, fuel-sipping efficiency in all conditions.
  • All systems are self-contained, fitting the stove and fuel inside the pot

1.0L System:
1-liter boil time-3.5 minutes
20 liters of water boiled per 227 gram canister
Weight: 14.7 oz
For trips with 1-2 people, or anywhere weight and space are at a premium

1.7L System:
1-liter boil time-3 minutes
22 liters of water boiled per 227 gram canister
Weight: 17.5 oz
All-around performer with the capacity to boil water and melt snow fast for two or more

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

Brand MSR
Product Type Stoves
Part Number
Price $150 and up

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