Hi Ladies, so I just received my new square mini in black caviar- yeah!! And I'm in love with it. (I was planning on doing a post when I receive it's fraternal twin on Monday the vintage lambskin with gold hardware). Soooo, now of course I "need" a card case to put in my new mini's. I want one that snaps closed, so my cards aren't exposed, and I was hoping to find one with a pop of color, but the only ones my SA has found in brighter colors are all in lambskin. Since I plan on carrying my keys in the mini as well, I worry the lambskin would get beat up pretty quickly? Should I hold out for caviar or aged calfskin?! Thank you ladies!