Break into the backcountry for multiple days at a time with this 70-liter top loader that offers unparalleled large-pack performance. The Opti-Fit™ X suspension system dials in the fit between the pack and your body, without sacrificing ventilation. Integrated X Radial™ frame is supportive while encouraging freedom of movement across technical terrain. Shoulder harness easily slides up or down to match the user's back length and locks in place. To create a snug-fitting hipbelt, flip down the lumbar pad and adjust the cams located at the base of the pack. The bottom of the pack features a designated compartment where you can stuff your sleeping bag. Several interior pockets allow you to organize your gear and keep it accessible. Lid can be removed to drop weight, or worn alone as a lumbar pack during day hikes away from your campsite.