Victorinox Altius 3.0 Grenoble Bi-Fold Wallet 12.5 Cm Black Blacksize 12.5 CmIts a classic wallet with a twist a 90 degree twist, that is. The Grenoble Wallet is folded length wise, so its taller and more spacious than regular wallets. With its vertical bi fold, theres room for six credit card slots, four storage pockets and a European ID. Its made for the busy lives of todays business professional.