Not only are you able to order Fallout beer through a partnership with Carlsberg, but you'll soon be able to buy Nuka Cola as well, a drink that will be available exclusively through Target from November 10 (the game's launch). This was revealed, along with the following message, via Twitter:
"Raise your AP! Grab #Fallout4 AND @jonessodaco Nuka Cola Quantum - exclusively available from @Target on 11.10"
Whether or not the Nuka Cola contains some kind of code for in-game use is unknown at this point - just watch out for radiation sickness. It's difficult to get rid off.