Soak up Sunkist's flavor of bright orange soda! Sunkist always quenches your thirst and has a strong, orange flavor. It has been a consumer favorite since its introduction in 1979 and is the only caffeinated orange soft drink available for that unique additional kick. When you're in the mood for an orange-flavored burst of refreshment, there is just one soda to choose from. Sunkist, a favorite among both children and adults, brings a blast of citrus flavor to any meal or as a cool, standalone treat. All year long, you may enjoy it, but when summer arrives, savor a Sunkist Orange Float. Add two scoops of vanilla ice cream to a bowl.