MSR HyperFlow Microfilter Brand_Volkl or throwing in your daypack

or throwing in your daypack

Weight Packsack: 21 g

The durable leather palms manage buckles and poles with reliable dexterity

and beloved design

MSR HyperFlow Microfilter Brand_Volkl or throwing in your daypackThe HyperFlow microfilter utilizes the latest Hollow Fiber Technology and MSR's most advanced engineering to make water treatment so small and so easy to use, it will change the way you travel in the backcountry. Its ergonomic design, diminutive size and tool free maintainability make it just as appropriate on day trips as it is on multi day excursions. Add a filtration rate of 3 liters per minute and youve got the most efficient microfilter ever