Mateus is a popular Portuguese wine brand known for its distinctive rosé wine, often packaged in a unique, slender bottle. The wine is produced in the Dão region of Portugal and is made primarily from Baga and Castelão grape varieties. It is characterized by its fruity flavors and refreshing acidity, making it a favorite for casual gatherings and summer occasions. The brand has a long history, dating back to the 1940s, and has gained international recognition for its quality and taste. Mateus is often associated with the Portuguese wine industry and has played a significant role in promoting Portuguese wines worldwide.