Msr Trailshot

Microfilter pocket-sized, light and easy to use, the new trailshot microfilter lets you drink directly from the source and refill bottles, then get back on the trail quickly. To trail runners, fast-packers, hikers and mountain bikers this tiny filter means one thing: an all-day water supply that’s virtually weightless. Now these wilderness athletes can go farther on their biggest days, no longer limited by what two small water bottles will hold.

Features:
Individually tested hollow fiber membrane
Meets EPA standards & NSF Protocol P231 for removal of bacterai and protozoa.
Rehydrate: drink directly from the source
Refill: fill your bottles with clean water
Keep going: stash filter in your pocket and get back on the trail quickly.