This is your everyday wing (wo)man, Diet Coke. Your deliciously fizzy go-to companion. This is the kind of sugar-free soda that you want throughout your day. Whether you’re looking for a tasty way to start to your day or to refresh your afternoon, you'll never be lost with a Diet Coke. Diet Coke Caffeine Free has a crisp, cold taste that gets you excited. When you want a diet soda, think Diet Coke. Because Diet Coke is an original, just like you. Oh yeah, and it’s incredibly refreshing. Always.