Nuka-Cola

Nuka-Cola was the most popular flavored soft drink in the United States before the Great War. Aside from the original version, the company also created Cherry Nuka-Cola, but unfortunately nobody liked the taste. After the marketing disaster that was Cherry, Nuka-Cola attempted to save the brand by introducing the Classic Nuka-Cola. It tasted exactly the same as the original but came in a new bottle.

The drink's ingredients are Carbonated Water, Caramel Color, Aspartame, Phosphoric Acid, Potassium Benzoate (To Protect Taste), Natural Flavors, Citric Acid and Caffeine.

Nowadays, Nuka-Cola is also the most popular soft drink of the post-nuclear world, as much of it was preserved in fairly good state. Unfortunately, it's mostly warm and flat.

Consumed in masses it has an addictive effect.

Appearances in games
Nuka-Cola appears in all Fallout games save for Fallout: Brotherhood of Steel where it is replaced with the real-life Energy Drink brand of Bawls, much to the chagrin of fans. The Cherry and Classic variants appear only in Fallout Tactics.

Appearances in Real life
During the 2008 E3 as a promotional item, people were given real drinkable version of the product, it is not known whether it has radiation or addictive chemicals in it and it greatly resembles the 1950's look of the Coca-Cola brand bottles.