War Eagle, My binos are 6.5 inches with eye cups extended. I bought the small fhf, and they did fit, but the lid barely closed past the pouch. I also run it with the lid tucked behind the harness quite often, and did not like how the binos seemed like they were going to fall out when I bent over. They never did fall, but it made me uneasy. I got the medium harness and it is perfect. I use the small for my 8x30.
