IF you can find one of the leather sheaths for the CS Trailmaster, it WILL fit the 911, just like a glove. Private Klink and Horn Dog turned me onto this and it's as if that sheath was made for the 911.

As far as you question on cordura, the large cordura sheath Dan DID have on the site will work. I know it fits my BWM quite well, so the 911 length shouldn't be a problem. Problem is finding one of those sheaths.