HyperFlow Microfilter Women/Tops/Sweaters No shoulder seams for reduced

No shoulder seams for reduced bulk and extra comfort while you’re wearing a pack

Can be stacked on other boxes

One layer of floating Thermal Mirror™ metallized film provides quiet insulation with an unprecedented weight-to-warmth ratio

while pushing its performance to the  next level

CALORIES)STROKE TYPE DETECTION (FREESTYLE

HyperFlow Microfilter Women/Tops/Sweaters No shoulder seams for reducedThe 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 youve got the most efficient microfilter ever