Valextra's briefcase works for just about any office dress code – it's inspired by bikers' messenger bags so strikes a balance between formal and casual style. It's been made in Italy from durable pebble-grain leather in a slim, compact shape and has a slip pocket at the front to keep your phone or tablet close to hand. The notched 'V' detail is a brand signature. Shown here with Paul Smith shirt, Hugo Boss suit, John Lobb shoes, Paul Smith tie.