The Stone Glacier Accessory Pocket is designed to fit rangefinders, cameras, a GPS and more. It attaches via dual 1″ XCurve hip belt webbing or the 2″ Krux hip belt webbing for added storage. It is designed to be mounted on either side of the hip belt or also on the pack compression straps. The Accessory Pocket has two zipper sliders that allow you to configure the zip from front to back or back to front. It is also built around a hard sheet of plastic allowing the pocket to function with one hand. The Accessory pocket measures 5″ wide by 4″ tall and 2″ deep.