It would never do for wearing to a Burns Night, but then, a formal sporran would never do for wearing to the highland games, either. (Though there are those who do, shudder.)

There are places for ballistic nylon. Leather does not take well to getting soaked, as in a sudden rain or when you sweat through your kilt on a hot sunny day. I'm going to be getting one of these as soon as they're available, even though I _never_ wear non-trad kilts.

Will Pratt