The Bin/OP Strap-QD from Op/Tech USA is a comfortable shoulder-strap with quick-release ends that can be used to carry binoculars, cameras, or any device with two connection points. The end connectors are made from cord, which is excellent for use with devices that have tight connection areas. This particular Bin/Op Strap-QD features a comfortable red neoprene center-section and black cord at the ends. It's designed to carry items that weigh up to 2.5 lb, and the length can be adjusted from 28-36".