Quality mate tea, vacuum packed, 1 kg Erva Mate Barão de Cotegipe Tradicional. The vacuum packaging guarantees the preservation of taste and aromas until it opens. The company Barão has stood for the best quality in mate tea and chimarrão in Brazil for more than 60 years. - Chimarrão (Mate tea) The Chimarrão is a mate tea drunk mainly by gauchos in southern Brazil. The special feature is that the mate tea is filled in a single cuia (calabash) and this one in the group one after another through a straw (bombilla) is drunk. In Argentina and Uruguay, the same drink is called Yerba Mate and is drunk from a smaller container.