Woodlore — School of Wilderness Bushcraft  

MSR TrailShot Pocket-Sized Microfilter


MSR TrailShot Pocket-Sized Microfilter


Brand: MSR
  EAN 040818093856
Weight: 142 g         2 reviews
The MSR TrailShot™ Pocket-Sized Microfilter is the smartest solution to clean water on fast-paced adventures.

The TrailShort Microfilter provides clean water all day, without the weight. Designed to hide in stash pockets and deploy quickly, this tiny water filter lets you drink directly from sources along the trail for instant hydration, and fill your vessels with clean water. No set-up and easy one-handed operation filters one litre in a mere 60 seconds, so you can get back on the trail quickly and moving again. At just 142g, the TrailShot is the ultimate filter for fast-paced, high-mileage adventurers, like trail runners, hikers, and mountain bikers.

  • Weight: 142 g
  • Bag dimensions: Width 6.1 cm, length 15.25 cm, height 16 cm
  • Flow rate: 1 litre per minute, 60 strokes per litre
  • Cartridge life: 2000 litres, including cartridge replacement indicator
  • Effective against protozoa, particulate and bacteria
  • Filter type: Hollow fibre
  • Filter pore size: 0.2 micron
  • Field maintainable and cleanable. A few shakes helps restore flow rates in the field; no tools required.
  • Universal Water Bottle Adapter included: Filter directly into almost any bottle or reservoir
  • 3-year Limited Warranty
  • Made in USA

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  Delivery in 1-2 days within the United Kingdom
  UK Orders placed before 2PM GMT will be dispatched the same working day
  Overseas delivery times will vary depending on the destination

Please note that our offices are closed at weekends, so any orders placed after 2PM GMT on a Friday will not be dispatched until the following Monday.

Orders with a total value over £300.00 will be dispatched free via a next day delivery service within the UK at no extra cost.

Please note that in some instances, orders for heavy items may take an extra day to arrive.

  Overseas deliveries
For overseas deliveries, please refer to the following estimated delivery times:

  • Europe: 3 - 5 working days
  • Rest of the world: 5 - 7 working days


A full refund or exchange will be given provided that the items have not been worn or used, and are returned to us within 30 days of purchase, together with all relative labels and packaging. You are responsible for the cost of returning items.

Please ensure that you include a copy of your invoice, along with an explanation of why you have returned your goods. If you wish to return your goods for any reason, please do so to the following address:

Woodlore Limited
PO Box 3
East Sussex
TN19 7ZE
United Kingdom

Product Video

Product Reviews

MSR TrailShot Pocket-Sized Microfilter is rated 5/5 based on 2 customer reviews.

All of our product reviews are from customers with verified purchases.

Overall Rating:


  1 of 2

  Light, compact, effective and easy to use.  

  Elizabeth Johnson
28th December, 2021

Rated: 5/5

  2 of 2

  I do not mind confessing a certain paranoia when it comes to water in the wilds. This is based on one or two telling experiences in my younger days which I am emphatically keen not to repeat. So, since then I have always been on the look out for a compact but effective water filter. This, I believe, is the best that I have tried yet. It really is simplicity in itself, in terms of both filtering and back washing the filter unit; it produces good, potable water quickly, it is not bulky and is simple to use. If I could have given six stars for this I would happily do so for its extraordinary practicality and the fact that you can just have it in your pocket for those shorter days out. It is as brilliant as Woodlore's service in getting it to me, just in the nick of time. Highly recommended.  

  Richard Tiley
1st August, 2018

Rated: 5/5

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