Soft Drink. Since 1874. Sugar free. Zero calories. Bermuda's favourite. Barritt's Diet Ginger Beer has all the ginger flavour of the original without the sugar! It is enjoyed by yachtsmen and mariners around the world either alone or mixed with rum, vodka, beer or exotic liqueurs. Barritt's is also featured in a number of island recipes for cakes, jams, marmalades, sauces and festive fruit punch, which makes it a Bermuda favourite.