Lightweight, on-the-go water filtration for fastpacking and hiking in Scotland The MSR Thru-Link Inline Water Filter is a compact, high-performance filtration system designed for hikers tackling routes like the West Highland Way. Available at West End Outdoors, it connects directly to your hydration reservoir, allowing you to filter water as you drink—without stopping. Perfect for long-distance trekking and wild camping, this minimalist system lets you scoop water from streams and continue hiking while every sip is filtered. Its two-stage filtration system combines hollow fibre technology with activated carbon to remove bacteria, protozoa, microplastics, and improve taste. Weighing around 70g, it’s an ideal choice for lightweight setups where efficiency and pack weight matter. Key Features Inline filtration system – drink clean water as you hike Two-stage filtration – hollow fibre + activated carbon Removes 99.9999% bacteria & 99.9% protozoa Reduces chemicals, odours and improves taste High flow rate for easy drinking on the move Quick-connect design – compatible with most hydration systems Lightweight design (~70g) for backpacking and fastpacking Why it’s ideal for the West Highland Way Filter directly from streams and lochs along the route No need to stop for pumping or squeezing water Perfect for long-distance hiking and wild camping in Scotland Reduces pack weight and simplifies your setup Reliable performance in remote environments The Thru-Link is especially useful on routes like the West Highland Way, where water sources are frequent but require treatment before drinking. Perfect for West Highland Way hikers Backpacking and fastpacking Trail running and lightweight adventures Wild camping in Scotland Hydration pack users
