The Utility Sling™ - Duo offers rapid access to two pieces of gear while maintaining the security of a strap worn across a single shoulder. The Utility Sling™ - Duo comes with four of OP/TECH USA's exclusive Uni-Loop Connectors™. Most cameras will only need one, but for cameras with a third strap-connection point or when used with a battery grip, a second Uni-Loop™ will be used. The gear hangs securely at the sides and will glide up and down the sling without interfering with a camera's tripod connection. The neoprene strap pad incorporates the patented OP/TECH USA internal-control stretch system to offer added support and ideal comfort. The non-skid surface keeps it securely on the shoulder. If only one camera is needed for an outing, the quick disconnects allow you to remove one of the slings quickly and easily. The Utility Sling™ - Duo can be converted for carrying on the right shoulder simply by adding two sets of System Connectors - Gender Changers™ (sold separately).