The fusion of Organic Yerba Mate and Cerveza results in a very drinkable pal ale called Mateveza. … I?m not sure of the actual brewing process but the beer tastes slightly like Mate but definitely resembles a straight-forward pale ale. … Mateveza is a very drinkable Pale Ale so if you?re on the west coast, go ahead and buy some of it in the local stores, if you anywhere else, check out the site for information and a locator.