MSR TrailShot Pocket-Sized Water Filter Corkies the H450 Stacking Mug is

the H450 Stacking Mug is designed for hot and cold beverages

-Custom comfort-grip molded zipper pulls

• Motion-sensing auto revert

built for all-around trail performance

Light transmission: 10

MSR TrailShot Pocket-Sized Water Filter Corkies the H450 Stacking Mug isThe smartest solution to clean water on fast paced adventures. Clean water all daywithout the weight. Thats the advantage the TrailShot Microfilter provides. Designed to hide in stash pockets and deploy quickly, this tiny water filter 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 liter in a mere 60 seconds, so you can get back on the trail