Nestle - the makers of Kit Kats, Quality Street and Rolos among others - also supplies the royal household. Bollinger has held a royal warrant since 1884, when it was awarded by Queen Victoria. And it's remained a staple of the royal household ever since. But if she chooses to have it with tonic then she'll probably choose one made by Schweppes which holds a royal warrant. Aside from Champagne, the royal household has a few favourite tipples.

Source: The Star April 28, 2017 10:18 UTC