MSR TrailShot™ Pocket-Sized Water Filter

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Sale price£63.75 Regular price£75.00


MSR TrailShot™ Pocket-Sized Water Filter allows you to drink clean water all day and night, directly from the source, whilst on your latest epic adventure. Able to roll up into such a compact size and being so light, what reason would you have not to take it with you.

Whether you're planning a fast-paced adventure and want to keep weight and added bulk (such water bottles) to a minimum, or you want to have the added insurance should your water bottles run out before your next scheduled stop, the MSR TrailShot™ is the perfect companion.

A fantastic product from MSR that comes highly recommended by trail runners, hikers, fast-packers and mountain bikers alike.

Base Camp Food is an authorised UK based retail partner for MSR, supplying MSR Water Filtration, Stoves and Camping Equipment, including MSR Tents. 

To view our MSR Products Range, CLICK HERE.


  • Tested: Meets U.S. EPA drinking water standards* and NSF protocol P231 for removal of bacteria (99.9999%), protozoa (99.9%), and particulates.
  • Pocket-Sized & Light: Like small water bottles, energy chews, mini bike pumps, and tubes, this 142 g (5 oz.) filter disappears in stash pockets.
  • Instant Hydration: Drink directly from the source—without lying in the dirt—and refill your bottles or hydration reservoir with clean water.
  • Quick-Deploy: Zero set-up and simple one-handed operation fills 1-litre bottles in 60 seconds.
  • Simple to Clean: A few shakes help restore flow rates in the field; no tools required.
*U.S. EPA Guide Standard and Protocol for Testing Microbiological Purifiers 


  • Weight: 0.14 kg  / 5 oz
  • Dimensions: 6.1 x 15.25 x 16 cm / 2.4 x 6 x 6 in
  • Effective Against:
    • Bacteria: Yes
    • Chemicals/Toxins: No
    • Particulate: Yes
    • Protozoa: Yes
    • Viruses: No
  • Filter Media: Hollow Fibre
  • Filter Pore Size (Microns): 0.2 
  • Flow (L/min): 1
  • Flow (strokes per litre): 60
  • Cartridge life: 2000 litres
  • Field cleanable: Yes
  • Field maintainable: Yes  
  • Water Bottle Adapter: No
  • Cartridge replacement indicator: Yes
  • Material(s): Hollow Fibre

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