I've looked at this card case at my local Hermes boutique for the past two years... trying to decide whether or not to take the plunge on it. LOL. (Apparently it's not very popular, because I've been looking at the same one for two years. >.<)
In any case, I still do not have a name for it. If this is the card case that I believe it is, it has card slots on both sides & the center is a slot as well. Last Dec, it was priced in the low $700s, USD.