Designed to hide in stash pockets and deploy quickly, the MSR TrailShot Microfilter lets you drink directly from sources along the trail for instant hydration, and fill your vessels with clean water.__ Easy one-handed operation filters one litre in a mere 60 seconds, so you can get back on the trail quickly and moving again.__ Weighing just 142g, the TrailShot water filter is the ultimate filter for fast-paced, high-mileage adventurers, like trail runners, hikers, fast-packers and mountain bikers.____Instant Hydration: Drink directly from the source and refill your bottles or reservoir_Quick-Deploy: Zero set-up and simple one-handed operation, fills 1-litre bottles in 60 seconds_Simple to Clean: A few shakes helps restore flow rates in the field; no tools requiredTreats up to 2,000L_ Flow rate: 1L / 60 seconds_ Dimensions: width 6.1cm (2.4") x length 15.25cm (6")