Hyperflow Microfilter Raptor Brown Now add some fluffy rice

Now add some fluffy rice

Midsoles are made from EnergyCell™+

Kick back and relax in the Ku'una Slipper

lower front-crown profile and pliable

rugged and uneven surfaces

Hyperflow Microfilter Raptor Brown Now add some fluffy riceThe HyperFlow microfilter utilizes the latest Hollow Fiber Technology and our 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 you've got the most efficient microfilter ever