3.5% alcohol is present in it . It is related to tullamore dew . Duke and Sons was introduced in 2008 . http://fullers.co.uk/rte.asp?id=58 is the name of it's website . bun are the main ingredients of Duke and Sons . Black are the variants of Duke and Sons . The product is of type Orange-flavoured Cola . It is manufactured by The Coca-Cola Company . Duke and Sons originated from Belgium
It is made in less than 5 countries