away with your foul artificial commercialised brews. what about good old Dandelion & Burdock, or Black Beer & Raisin (it's not actually beer at all, of course) or Cream Soda, or traditional Sherbert, or proper lemonade made with lemons (not that overly fizzy clear carbonated
ersatz excuse for lemonade)
of course if you're really desperate for an alternative to commercial pop, there's a toxic substance called "ginegr beer" which certain chimaeras exhort to the heavens, although I find that it satanically burns my tongue like some sort of concentrated acid.
you won't find a drop of coke, dr.pepper, pesi or any of that muck in Taw Towers, although occasionally you might see a bottle of Tizer or Kia-Ora or Irn-Bru or Lucozade (traditional in the orange cellophane - no phasionable "isotonic" sports drinks here - forbidden. what the flup is "isotonic" when it's at home anyway?