MSR® Guardian™ Purifier Smartwool UPPER: Nubuck Leather

UPPER: Nubuck Leather

Cinchable Gauntlet

420D packcloth

04 oz/yd²) 100% nylon micro twill HyVent® / Triclimate®: Silken fleece

Zipped inner security pocket

MSR® Guardian™ Purifier Smartwool UPPER: Nubuck LeatherTHE 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