Features OPTIFIT suspension fit system ensures comfort Vertical channel provides improved ventilation Padded shoulder harness is sleek and anatomical Improved, anatomically correct, load-spreading hipbelt is lined with soft air mesh Huge zippered side entry to main compartment Description This women-specific favorite for multi-day excursions has been completely re-tooled for Spring 2014 with a user-friendly design that's slimmer and lighter for all-day comfort when managing 55-liter loads. The refined OPTIFIT harness system offers better load control on the trails and dials in the fit between the pack and your body, without sacrificing ventilation. A variety of well-placed pockets improve access to trail essentials when you're on the move.