MSR MiniWorks® EX Microfilter Camp Kitchen With a wide 42mm cap

With a wide 42mm cap and high-flow valve

Osprey’s Hydraulics® Reservoir Cleaning Kit is the only answer

Wearer's left coin pocket

shrinking as you drink to limit water bounce

Moms Who Hike celebrates the athleticism

MSR MiniWorks® EX Microfilter Camp Kitchen With a wide 42mm capThe 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 Accumulator, its capable of pumping one liter per minute and the flow rate can be renewed easily and repeatedly