I have a Denim Cabas that I have not used yet, but if I could find a black PNY pleated pouch I think I would swap it, yeah yeah yeah even though it would mean I have another black bag!
Hmmm... that's tough, because I love all my bags (especially all of my flaps, which ain't goin nowhere haha), so it wouldn't be any of my flaps being swapped out for sure! I'd swap my brown/brown patent mini reporter for my HG violet caviar E/W (or more realistically, a brown Medallion or Cerf tote) and I'd probably swap my bronze CC tote for the dark gold PNY expandable flap!!