Pepsi Can Drink 320mL is a cola-flavored carbonated soft drink that contains water, sugar, caramel color, phosphoric acid, caffeine, citric acid, and natural flavors. It has 139 calories per 320mL can1. Pepsi is a world-renowned beverage brand that has been around since 1898. It is a refreshing and satisfying drink that can be enjoyed anytime, anywhere2. Pepsi also has various variants, such as Pepsi Max, which has zero sugar and zero calories but still delivers the same great taste34.