Source for thin carpet?

[Cobra Dude]

Hey folks,

I've been looking for some thin black carpet in Austin and have been having a difficult finding some. Thought I'd ask here because this is the stuff a lot of Cobras use for the interior. Also very commonly used for covering speaker enclosures. So far, I've not found it at some carpet stores, fabric stores, and most audio places say they have it, but won't sell it by itself.

Any thoughts?

Thanks,
-Neil.