Its ergonomic design, diminutive size and tool-free maintainability make it just as appropriate on day trips as it is on multi-day excursions.
High Flow Rate: Pumps more than 3 liters per minute or one liter every 20 strokes. Ultralight: Just 7.4 oz. (209 g). Ultra Small: Just 7x3.5 in. ( 17.8 x 8.3 cm) makes it easy to take along even when space is at a premium. Field-Maintainable: Can be cleaned repeatedly for flow recovery without tools. Super Convenient: Quick-Connect bottle adapter lets you filter water directly into a variety of containers, including all MSR hydration products and Nalgene bottles.
MSR Hyperflow Microfilter
