Tereré is a traditional drink popular in countries like Paraguay, Argentina, and Brazil. It is made by steeping yerba mate leaves in cold water, creating a refreshing beverage that is often enjoyed during hot weather. People typically drink tereré from a special cup called a guampa and use a metal straw known as a bombilla to sip the infusion. Unlike its hot counterpart, mate, tereré is served cold and can be flavored with various herbs or fruits, enhancing its taste. Sharing tereré is a social activity, where friends gather to pass the drink around, fostering a sense of community and connection.