Features ripstop nylon Vertical channel provides improved ventilation Padded shoulder harness is sleek and anatomical Improved, anatomically correct, load-spreading hipbelt is lined with soft air mesh Description Completely retooled for Spring 2014, this women-specific technical pack has a user-friendly design that's slimmer and lighter for managing 40-liter loads comfortably during multi-day backcountry excursions. The refined OPTIFITTM harness system offers better load control 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.