MSR Trail Base Water Filter Kit 2L bis_hidden R45 is our most popular

R45 is our most popular in river running and R30 in play boating

Super lightweight and easy to assemble these are the pole of choice of some of the top ultra runners in the world

The Weasel fits into the smallest kayaks or can be fixed and carried on a throw line belt

let the spike and handle penetrate the snow when you push on the axe

Made of a strong

MSR Trail Base Water Filter Kit 2L bis_hidden R45 is our most popularUltra versatile system that offers gravity filtration at camp and a compact filter for the trail Overview To meet the needs of multi activity backcountry adventurers, MSR set out to engineer the most versatile water filter ever. The MSR Trail Base microfilter kit features modular components that allow it to be used as a gravity system at camp, a pocket sized filter on the trail, or a fast and light reservoir when you need to carry clean water with