I returned the Grip6 with wallet loop. I have an older type with which you have to jam dollar bills in a slot on the side of the wallet. I thought the loop style would make it easier to store bills. It does, BUT I miss the additional slots on the other side of the old wallet. I prefer that style as I can get some extra credit cards into the additional slot. I carry my health, insurance, and health club membership card there. It is quite convenient. I can live with stuffing a few dollar bills in the slot(s) on the other side. So I'm happier with that style, and sent the wallet with the loop attachment back. Happy with the. promptness of my refund though. Thanks.