style="font-size: 12px;" The best-selling Letterbox family has grown for Aspinal's 2014 Autumn Winter Collection, with the addition of the Large Letterbox Saddle Bag. Handmade from nubuck textured Italian calf leather, the soft-structured Large Letterbox Saddle Bag features Aspinal's signature letterbox hardware and a comfortable shoulder strap, making this laid back luxe hobo the perfect oversized all-day bag.