How about a silver (colored...ie steel, aluminum, or just silver) chain, backed with black leather? Or brass, backed with dark brown or red leather?

It would almost certainly be custom made, but it would be beautiful.

Sanding (fine grit), followed by plastic polish on a felt Dremel wheel, will remove sharp edges quickly and easily...tho I wouldn't want to deal with every link on a sporran chain.

Ron, I'd wear that sporran in Canyonlands in a heartbeat...probably more in the evening, but yeah...

-Sean