MSR Thru-Link In-Line Microfilter Probes Two-Stage Filtration: Fast-flow hollow fiber

Two-Stage Filtration: Fast-flow hollow fiber removes pathogens

• 8-Bit Pack Pliers

lighter version of our popular Groundhog™ tent stake saves weight while offering the reliable performance of the original

Reinforcements on knees and rear for extra protection in rough/damp terrain

Snap adjustable length supplies versatility with various boots

MSR Thru-Link In-Line Microfilter Probes Two-Stage Filtration: Fast-flow hollow fiberAdding minimal gear to your pack, the Thru Link inline filter is the simplest solution to clean water on the go. Just click it into your hydration reservoir and youre ready to filter as you drink and hike. Engineered for high flow drinking, it makes it easy to stay hydrated on long day hikes and fast paced missions. The filter is compatible with any reservoir system, and uses both hollow fiber technology and activated carbon to provide reliable, safe