MSR TrailShot Micro Filter 

Clean water all day without the weight. That?s the advantage the TrailShot Microfilter provides. Easy one-handed operation filters one litre in a mere 60 seconds.

Features

Meets U.S. EPA drinking water standards and NSF protocol P231 for removal of bacteria (99.9999%), protozoa (99.9%), and particulates.

Like small water bottles, energy chews, mini bike pumps, and tubes, this 142g filter disappears in stash pockets.

 Drink directly from the source without lying in the dirt and refill your bottles or hydration reservoir with clean water.

 Zero set-up and simple one-handed operation fills 1-litre bottles in 60 seconds.

 A few shakes helps restore flow rates in the field; no tools required.

Specifications

Rating: 1L/min

Weight: 143g