MSR MiniWorks EX Water Microfilter Clearance Stainless steel blade for improved

Stainless steel blade for improved durability

Outdoor sports have met their match with the Bivouak

Always make sure your cylinder is full and connected correctly before heading out

A handy brush holder makes it easy for you clean up any over-chalked hold

Triangular Core Matrix™ construction minimizes heat loss with 2 stacked layers of triangular baffles

MSR MiniWorks EX Water Microfilter Clearance Stainless steel blade for improvedThe best selling filter on the market, delivering long lasting, fully field maintainable water filtration. The MiniWorks EX microfilter is the worldwide best selling microfilter, delivering long lasting, field maintainable water filtration in demanding environments. Engineered for frequent and heavy use, it utilizes our workhorse Marathon EX carbon ceramic element to ensure clean, reliable and taste free water. Thanks to its innovative AirSpring