Montblanc 142 Mini Leather Belt Bag
From MR PORTER
Montblanc's belt bag is inspired by the 1950s Meisterstück 142 fountain pens. Made from the label's 'Extreme 3.0' leather, it has a a small yet generous interior with plenty of space for your phone, wallet, sunglasses and keys. The adjustable webbing strap can be worn cross-body or over the shoulder.