MSR Miniworks EX Filter Outsider full-grain waterproof leather upper

full-grain waterproof leather upper

Large U-zip front panel duffel opening

FLX Foam™ midsole has a light springy feel that cushions every step

Breathable Back Panel

MSR Miniworks EX Filter Outsider full-grain waterproof leather upperThe 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