Rook 65 EF Extended Fit Backpack Sizes:OS screw attachment on seat posts

screw attachment on seat posts with diameters from 25 to 32 mm

0M / 13FT in length

FLEX ZONES

which incorporates Aerogel particles for incredible warmth with minimal bulk

and safely

Rook 65 EF Extended Fit Backpack Sizes:OS screw attachment on seat postsWith a straightforward design and capable feature set, the Rook 65 EF offers a quality carry that backpackers will never second guess, no matter their experience level. A new injection molded ladder lock torso adjustment makes it easy to dial in the fit. An integrated raincover has your back when showers loom overhead. The Rook 65 is a certified bluesign product. Features Fixed top lid with zippered pocket Daylite compatible Dual upper and lower side