The Shoulder Strap is adjustable and padded with a slight curve that molds nicely to most shoulders. It can fit any FLEX System bag clipping to all FLEX Center Sections. If building a bag from individual items, you will want to include the Main Handle and Shoulder Strap.
Shoulder Strap has a 12" curved padded portion. There are two male quick-release clips, one on either end of the strap. Each strap on either side of the pad is adjustable. The strap can be adjusted from 27" to 39" total length betwen the clips.