it looks exactly like what I was looking for.
I also really like the knife, what kind is that, i like the way it attaches to the harness strap.
The knife is a Gerber River Shorty. You can get blunt tip or pointy tip, combination blade or standard blade. around $30
I recommend the combo blade which will blow thru dyneema very quickly whereas the straight edge will not. This particular knife has lived on at least 4 or 5 harnesses of mine , all types (waist, seat, nitrous shorts), all with slightly different mounting methods. Make sure you anchor the sheath solidly or you will lose it.
also sent you a PM