Put a world on it
I went on a fabric finishing binge before BoJ arrived and used up most of the remaining map fabric I had on wash bags. Most of these were lined with normal satin lining and the padding came from old towels (clean (obvs!) but at the end of their displayable life!).
The pattern is the 1 hour Dopp Kit pattern (free from Craftsy - just search). I had to adapt it slightly as the towel padding was a little thick for the neater finish they suggested. Zips, fabric and padding from stash!