Slim Sleeve Leather Bi Fold Wallet for Minimalists Bellroy Minimalist Bifold Leather Wallet: Top Grain, Slim Design Etsy Men's Leather Slim Bifold Wallet Etsy Slim Leather Bifold Wallet For Men & Women Slim Bifold Wallet Brandability. Valentino's leather Wallet is a refined and functional accessory with an elegant billfold design that combines practicality and luxury. The front is embellished with a metal plaque with the brand's iconic logo, giving it a distinctive and sophisticated touch. Inside, the wallet offers card slots and a space for bills, allowing you to easily organize cards and money.