MSR TrailShot Microfilter

Size guide


Dispatched within 48 hours, or 3-5 days if sourced from store.


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MSR's TrailShot is a pocket-sized microfilter that lets you drink directly from the source. Fast to deploy and with a simple one-handed operation, you can either drink through the filter spout or use it to refill your water bottle or reservoir. Weighing just 142 grams and with a tiny pack size, it's ideal for trail runners, bikers and hikers travelling fast and light.

  • Pocket sized MSR TrailShot microfilter
  • Simple one-handed operation
  • Compact size, can be stashed away easily
  • A few shakes helps restore flow rates in the field; no tools required
  • Instruction manual
  • Filtration method: 0.2 micron Hollow Fibre Cartridge
  • Effective against: Protozoa, bacteria and particulate
  • Output: approx. 1 litre per minute
  • Cartridge capacity: ~2000 litres
  • Weight: 142g
  • Dimensions: 6.1cm (w) x 15.3cm (l)

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