Thank you to Mark Gervasoni from New Media Development Corporation for alerting me about the promaster microfiber pouch. These fits the Redrock Filters perfectly and still slide easily into the Red Rock padded bags. You can color coordinate them, too by the type of filter if desired. Cost locally was $4 each. You need the size large ones.
Find your local dealer here. (Note: I do not benefit a single cent from any companies featured on my little blog here).