Alcohol is 4.5% by volume in it . Several variants of this food are Lemon,Orange,Guarana with Peach . The product is of type Bitters . Cork (originally Dublin),Spain is where it originated from . The main ingredients are  butter . It is related to tango . 1978 is when it was introduced . Pepsi manufactured Kas . It has a website named http://fullers.co.uk/rte.asp?id=58
Pepsi manufactures 3 variants of the product