Montblanc Extreme 3.0 Cross-Grain Leather Billfold Wallet
From MR PORTER
Montblanc's wallet is crafted from leather with its textured 'Extreme 3.0' motif. It has six card slots and compartments for notes and a compact profile designed to fit neatly into your front pocket. Use the D-ring to clip it to your keys or a neck strap.