Arizona - Cactus Cooler
Arizona's drink of choice is pretty predictable. Cactus Coler is an orange-pineapple drink that is hugely popular in the Southwest. Some people prefer drinking this to actual cactus water (which is also a thing).
For Fans of Citrus Drinks
If you don't live in the Southwest, you can try a couple of other different soft drinks with comparable flavors. Fanta, Slice, Orange Crush, and Sunkist all have that same citrusy orange flavor. Cactus Crush also used to be distributed by Canada Dry.