For What Its Worth:
This is what I have been using. It is called a "Binocsock". It has been quite useful. (Those are my Nikon 8x42 LX binoculars.)
The thing over the ocular lenses is a "Bino Bandit". It is nice to keep out stray light. And it just folds down and fits inside the "sack".
The attachments at the binocular are rubber O-Rings that attach to the plastic clip on the binocsock.
My brother and I each purchased a Binocsock many years ago (maybe 18 years ago?).
After maybe 8 or 9 years (not sure how long) the elastic was losing its stretch pretty bad, so it was time to replace it.
Since my brother had never used his and it was like new, I purchased his Binocsock.
Now, the elastic is getting all stretched out again, so it is looking like it is time to replace it.
I haven't figured out what I am going to do. Whether I will replace it completely with a regular neckstrap or buy some new elastic and ask a seamstress to sew it back together..... or??
One problem with the binocsock is that it is open on the one side and can get debris inside, especially while walking through dried leafy bushes. The elastic straps can also get caught on branches.
I have wondered about the Rick Young Binocular Harness for some time. It seems like it would work pretty well for most circumstances, but is perhaps better with lighter binoculars. It seems like the thin chord may feel like it is almost cutting into your skin. But, if you have on several layers of clothes perhaps that is not much of an issue. And, I like the way it can be worn in several different ways ... as a harness, a regular neckstrap, like a bandolier/purse, or in his bow hunter method demonstrated in the video:
OP/TECH makes some interesting straps and connections, too:
The Binocular Harness is a perfect solution for those seeking a simple, light-weight harness to hold and support binoculars. It easily self-adjusts to comfortably balance gear while in use or in idle position resting against the body. The unique loop attachment system enables the harness to...
www.optechusa.com
Not sure what I will end up doing to replace my Binocsock.
Dennis