This Coca-Cola Regular tray contains 24 cans of 33 centilitres. Coca-Cola is the most popular soft drink in the world. Coca-Cola Regular consists of sparkling water, plant extracts, natural aromas (including caffeine) and contains no added preservatives. Store Coca-Cola in a dry, cool place and out of the sun. Ice cold, with for example ice cubes, Coca-Cola tastes best.