AMI's Mr Alexandre Mattiussi designs pieces he wants himself, and his taste errs toward the simple and highly practical. This belt bag is made from sturdy pebble-grain leather and fitted with several pockets, as well as a zipped one on the back. Logos feature subtly across the rubber plaque and adjustable webbing strap. Shown here with AMI jacket, Sunspel sweatshirt, Prada trousers.

This item's measurements are:

• Handle Length - 106cm / 41.7in
• Height - 18.5cm / 7.3in
• Width - 31.5cm / 12.4in

• Black pebble-grain leather (cow)
• Adjustable buckled logo-webbing strap
• Rubber designer emblem, zipped pocket
• Internal zipped and patch pockets
• Fully lined
• Two-way zip fastening