I have one in mono and one in sunset orange in vernis. The are very useful. My mom has used one for the past 15+ years instead of a purse. She has 10-15 cards in it ( from Sam's to Costco to her license and all her cc).
I have a few cc in mine, 3 library cards and a Kid Rock casino chip from Hard Rock Cafe !
I think the mc is larger than the vernis which is larger than the mono ,so if you're concerned about the size, check them out.
Good luck and I can't wait to see what you decide on.
Thanks! I am using the white MC Eugenie wallet at the moment but at times I don't really need to take the whole wallet out of my bag for just one card so I figure it would be productive to get the key pouch. It's way cheaper than another wallet too