I am looking for a very simple thing which seems very hard to source. I need a simple shoulder sling/harness which would go diagonally over the shoulder, messenger-bag-style, and clip onto a belt, front and back (or as a single-point attachment...probably better). The sling must have MOLLE attachment straps aligned perpendicular to the direction of the belt itself, so they are aligned LATERALLY when the strap is over the shoulder. I need this so that I can attached a MOLLE radio pouch to it at shoulder-level so as to raise the antenna above my body. It's basically just a MOLLE belt with the straps aligned the other way around. Any thoughts?