I'm curious to see what folks have to da about this or other bino systems. I bought some sort of harness a while ago and while it worked, I found it restricted my range of motion. I had to bring the binos straight up in front of me to use them. So I had to rotate my entire torso to face what I wanted to look at. I felt It cause a lot of excess movement if I wanted to watch something to my side. But maybe I need to adjust it better, or try a different brand. After watching clay hayes use a system in several of his videos in reconsidering it. I don't like the bulk, but can see the advantage for spot and stalk antelope, or especially snow around here.hopefully someone else with more experience with one of these systems will chime in!