Use the Metolius Adjustable Gear Sling for simple, no frills, gear racking. It's ergonomic fit with laminated, die-cut shoulder pad provides maximum comfort and stability, and simple use of poly tubing around the webbing stops karabiners catching and makes gear easier to separate.
PLEASE NOTE: Gear Slings are great for carrying your climbing rack, but are not certified as a full-weight climbing strength sling.