A while back I saw a wallet designed to be carried like an IWB holster. It had a solid belt clip attached to the outside. Further, the outer material was some sort of grippy stuff. It small, about large enough to carry a couple of credit cards, a piece of ID and a few bills. It was owned by a European traveler I met, Regret that I neglected to note the brand name of the walet.
This sound familiar? Any help most appreciated!