The BlackRapid CoupleR is the simplest solution for photographers who want to carry two cameras simultaneously. By coupling any two compatible BlackRapid straps together at the back and wearing them like a backpack, your cameras will hang vertically at your sides, keeping both quickly accessible. Constructed from the same durable bomb-proof webbing used on BlackRapid R-Straps with the addition of high strength elastic for automatic sizing, the CoupleR allows you to transform your single camera straps into a functional dual-camera carrying system. Simply snap one or more CoupleRs to the back portion of two R-Straps and adjust their height for comfort, giving you the freedom and security to carry both cameras with ease.