Chimarrão is a traditional Brazilian drink made from the leaves of the yerba mate plant. It is prepared by steeping the dried leaves in hot water, typically served in a hollowed-out gourd called a cuia. The drink is enjoyed using a metal straw known as a bomba, which filters the leaves while sipping. Chimarrão is particularly popular in the southern regions of Brazil, such as Rio Grande do Sul. It is often shared among friends and family, symbolizing hospitality and social connection. The drink is known for its stimulating properties due to the caffeine content in yerba mate.