MSR Reactor 2.5L Stove System

MSR Reactor 2.5L Stove System
Incl. 20% Tax

Availability: Out of stock

The MSR Reactor does just one thing, and crikey it does it well! When you want to boil water the Reactor is quite simply THE best performing gas stove available, and will boil you enough water for a pint of tea in about 1.5 minutes.



MSR Reactor 2.5L Stove System

The MSR Reactor does just one thing, and crikey it does it well! When you want to boil water the Reactor is quite simply THE best performing gas stove available, and will boil you enough water for a pint of tea in about 1.5 minutes.

The high efficiency radiant burner (click here to see how it works) has an internal pressure regulator, so there's no drop off in performance as your fuel depletes. A heat exchanger minimises wasted energy and completely encloses the burner head, pretty much eliminating the effect of the wind (most stoves, even the mighty Jetboil, fail to provide any where near this level of performance in even a light breeze). Everything packs into the integrated cook pot, and the sturdy handle clamps down over the strainer lid to keep it all together. You're not going to be cooking elaborate meals on this thing, but with a 2.5l cook pot it will cater for up to 5 freeze dried meals at a time and all the brews you can drink.

  • Weight: 588g
  • Radiant burner head is enclosed by heat exchanger for maximum protection in even the windiest conditions
  • Out-performs the competition in lab tests, with a far greater advantage in windy conditions
  • Patent-pending radiant burner and heat exchanger make the Reactor the most efficient all-condition stove system, so you carry less fuel
  • State-of-the-art stove and high-efficiency pot are combined into one compact, easy-to-use system
  • In the box:
    • Reactor stove with heat exchanger
    • 2.5L pot with folding/locking handle
    • BPA-free strainer lid
    • Protective cloth for packing/washing up
    • Instructions
  • Awards
    • Rock & Ice magazine's Best in Gear Award
    • Germany's Outdoor magazine's Editor's Choice
    • Backpacker magazine's Editor's Choice
    • Winner in Consumer Product category in I.D. magazine's Annual Design Review
    • Best in Travel Category at the ISPO International Trade Fair
  • Made in USA


Activities Expedition, Travel
Weight 588g
Capacity (litres) 2.5
Brand MSR



We try to keep the site updated with products that are in stock and despatch within 1-2 working days (Mon-Fri). Occasionally items ordered may be out of stock. If this should happen we will contact you to let you know when we will be able to despatch your order.

Please note that all deliveries are made between 08.00 and 18.00 Monday to Friday and may require a signature.

Free Delivery

Orders are typically despatched with Royal Mail Tracked 48. Please note that this is a guideline only as a different delivery method may be used depending on the size/weight of your order – if you would like any more information on your delivery please contact us.

Next Day Delivery - £5.95

Orders placed BEFORE 2pm Mon-Fri will be despatched the same day, usually with Parcelforce (requiring a signature). Any Next Day orders received after this time will be despatched the following working day. Please note any orders placed AFTER 2 PM on Thursdays will be despatched on Friday, but not delivered until the following week. Next Day isn't possible on Bank Holidays. If you have a mobile number on your account you will receive SMS notifications regarding delivery (UK mainland deliveries only).

Redirection of your order once despatched

We regret to say that we are unable to change the address or postcode on a parcel once it has been despatched. We therefore recommend that you check your delivery address and postcode carefully before completing the order as this will not be checked by us before despatch. We also recommend that orders are sent to an address where someone will be available all day to receive the parcel, e.g. a work address.

European and International Delivery 

  • Orders weighing 2kgs and under, going to European countries will cost £9.95.
  • Orders weighing 2kgs and under, going to other international destinations will cost £11.95.

Orders over 2kgs or bulky orders may be more expensive to post - we will contact you before we process your order if this is the case. The majority of our International orders are sent with Royal Mail's International Signed or Tracked services, which will then be passed to the postal service of your country for onward delivery.

BFPO Delivery

We are happy to deliver most items to BFPO addresses. If your location means that your purchase is VAT-exempt, we are happy to deduct the VAT from your order before shipping. Please make sure that you include your BFPO number in the Postcode field on your order so we can verify the VAT-exemption.

When filling in your details on the website, please enter your card holder address as normal, and the delivery address in the following format:

First Name/Last Name   

Your name/rank

Address Line 1

Your appointment or unit


Your barracks or PO Box no.


Your BFPO no.


Choose BFPO if you are VAT-exempt, United Kingdom if you are not

Delivery is free to BFPO addresses, however we may be unable to ship certain items due to their size, weight or value. We will contact you if this is the case. If you have any problems or queries, please contact us.


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