Slim Leather Bifold Wallet For Men & Women Slim leather wallet, Bi Women's Bi Fold Wallet Portland Leather Goods Men's Slim Bifold Wallet Slim Bifold Wallet Digital Electro Shop Men's Leather Slim Bifold Wallet Etsy Best Slim Bifold Wallet for Men in Genuine Leather with RFID Blocking. The leather Wallet by Prada is a bifold model with an interior bill compartment and card slots for optimal functionality. The iconic enameled triangular plaque stands out on the front, while the brand's monogram is elegantly engraved on the inside. The leather interior lends a touch of luxury and quality to the design.