Harness is very popular in Eu, and used a lot. In addition to the optics, of course, I pack everything is need, and I don't take it out at all. Small flashlight, spare 5 bullets, emergency medicine, fire starter, multi tools, wind checker and mosquito repellent. I haven't noticed that they use it a lot in Africa. What do you think of this piece of equipment?

In any non-mountainous terrain on any continent, I use either a strap with the binocular on my right hip or a very simple Rick Young chest harness. If in mountainous terrain, I use the smallest bino pouch harness I can find to protect very good glass from very destructive rocks. For the rest of what is actually needed, I have pockets. Again in mountain terrain, I often will have a small field back for layered clothing and impromptu rifle rest.