A great pack isn't really great without a dialed fit. The North Face X Shoulder Harness gives your Crestone multi-day pack that dialed fit you need. Bigger or smaller than normal, there's an X Shoulder Harness to fit you. Combine with the X Hipbelt for the ultimate custom fit.
Bottom Line: Make the pack yours.
Review 'The North Face X Shoulder Harness - Men's'