Yerba mate, a traditional South American herbal ... Last year, soccer player Lionel Messi become an unofficial ambassador of the Argentinian drink, often posting pictures of himself with ...

Yerba mate, a traditional South American herbal tea ... Last year, soccer player Lionel Messi become an unofficial ambassador of the Argentinian drink, often posting pictures of himself with ...

Lionel Messi and Luis Suarez carry it around in thermoses ... Upon hearing from Pochettino about the yerba mate custom, some U.S. Soccer staff members ordered customized mate cups for the coach ...