Duke and Sons is 3.5% by volume of alcohol . The main ingredients are bun . Several variants of this food are Black . It is manufactured by The Coca-Cola Company . http://fullers.co.uk/rte.asp?id=58 is the name of it's website . Belgium is where it originated from . It is a type of Orange-flavoured Cola . Duke and Sons was introduced in 2008 . tullamore dew are related to it
The Coca-Cola Company manufactures 4 variants of the product