7 oz / 246

The base of the insole that supports the rearfoot and provides structure and stability to the foam layer

Active Antibott included

& due to its porous nature

MSR® Guardian™ Purifier Lighting 7 oz / 246THE WORLDS MOST ADVANCED BACKCOUNTRY PURIFIER. Nothing is safer or easier to use for purifying the most demanding backcountry water sources than the Guardian purifier. Originally designed for military squads, it brings this highly advanced technology to global travelers, backcountry users, and those stocking emergency kits. Fast and easy to use, this pump purifier offers the added viral protection you need when traveling in developing nations and