I have tried the range finding glass and concluded that my preference is definitely a small mono for one handed operation. For me, when it comes time for the rangefinder the bow better be in the other hand.

The AG creations bino pack looks interesting, but I am convinced that I want a top that opens away from the body. The Kuiu Bino system with the Specialty Outdoor Products Ultimate Bow Sling is looking good. I will get the two in house and see if they are compatible with one another and try to figure out how to incorporate the range finder. The Range Snap (attaches rangefinder to bino straps) works excellent for the range finder and keeps it in the perfect location but need to find a way to keep it from flopping around when crawling and jogging.