BosStrap Listens. In 2010, BosStrap engineered the first camera strap that really addressed photographersâ€™ needs. Unlike other sling straps, BosStraps connect at a camera strap lug. With a BosStrap your tripod plate or L-Bracket can remain attached to your camera, allowing you to switch from hand-held to tripod shooting in a few seconds. Comfort is assured with BosStraps wide body strap. A shoulder pad is unnecessary on our diagonal straps. The nuisance of a moving shoulder pad doesnâ€™t exist. Camera storing and protection become simplified. Check out all the other unique features engineered into BosStrap Sliding Sling straps.