Can someone suggest a strap for the prs 40 where there isn’t a layer of fabric between the caseback and the wrist?

I am aware of the Nick Mankey Designs straps but they have a 6-month lead time at the moment.

I also know that I can run the NATO strap so it only has one layer of fabric on the caseback but ideally I am looking for something like the Mankey, I suppose.

Thanks in advance.