Place the pack in front of you with the shoulder straps side up. The friction lock that shortens or lengthens the pack is at the base under the waist belt assembly. Pull the loose webbing up towards you to shorten the torso. To lengthen it, pull up on the back of the slide and push the mechanism away from you. The webbing will pull back through the slide and lengthen the pack.
How do you adjust the torso length on the Ultralight and Ultralight Plus Backpacks?
