Kas fruit flavored soft drink

Kas is a legendary Spanish soft drink brand specializing in fruit flavors, most notably orange, lemon, and apple. It was originally founded in Vitoria-Gasteiz, Spain, by the Knörr brothers, who combined the first letter of their surname with the 'as' from the existing beverage 'El As'. The brand quickly became a cultural icon in Spain and Portugal, particularly during the 1970s and 1980s.

While its origins are deeply rooted in the Basque region of Spain, the brand's success led to its acquisition by larger multinational entities. Today, it operates as part of the PepsiCo portfolio. Manufacturing primarily takes place in various bottling facilities across Spain and neighboring markets to serve the Iberian and Latin American regions where the brand maintains its strongest presence.