When it comes to minimal wallets, it's hard to beat a simple money clip. This version of Craighill's is an excellent example. Its wireframe-like design uses as little material as possible, yet is quite resilient, thanks to solid stainless steel construction. Cut in Pennsylvania, formed and finished in New York, and Benjamin's not included.
Height: 2.5" / Width: 1" / Thickness: 0.25"