Mountaineers Books Classic Cascade Climbs Climbing the Cosmo 300 is perfect

the Cosmo 300 is perfect for urban adventures and overnighters in the woods

The Switchback Sports Bra provides added breathability and comfort without affecting support or performance

LIGHTWEIGHT AND SIMPLE

A slim design makes it easy to slip the case into a pocket or stash it in a bag

Mate together left and right-zip bags

Mountaineers Books Classic Cascade Climbs Climbing the Cosmo 300 is perfectClassic Cascade Climbs features more than 100 climbing routes across 70 plus peaks from renowned alpine routes to challenging trad climbs, as well as a handful of sport, ice, and crag options. To determine if it was a classic each route was judged on the following criteria: overall quality, popularity, accessibility, style, and historical importance. Climbing beta includes: >Peak and prominence elevations and type of rock >Grade, approach, route,