HyperFlow Microfilter

Winner of the Backpacker Magazine Editors' Choice Award. The MSR HyperFlow utilizes the latest Hollow Fiber Technology in a package 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. Also included is a Quick Connect Bottle Adapter allowing direct connection to all MSR hydration products and a variety of other wide mouth containers and an advanced prefilter to prolong the life of your filter.