One of the most time-tested designs, trusted for decades by customers nationwide for its durability and clean profile. Handcrafted in the USA from full-grain American Bison leather, this classic bifold is built entirely from leather—no fabric lining, nothing to wear out prematurely. Each wallet has hand-rolled edges for a fine finish. Built in Buffalo Billfolds Minnesota workshop for long-lasting performance and a refined heritage appeal. To give customers a wallet that adapts to their carry style, we intentionally cut the internal pockets from naturally stretch-friendly sections of the hide. This allows the card slots to form a perfect custom fit over time—whether someone carries two cards or ten. Slim, resilient, and timeless, this is the bifold that anchors any look or day to day use.