Flag of Tallinn Estonia - Color Changing Coffee Mug

The Flag of Tallinn, also recognized as the city flag of the capital city of Estonia, consists of five horizontal stripes in the colors blue, black, white, black, and blue. Adopted on December 24, 1980, this design represents the historic coat of arms of the Hanseatic League, a commercial and defensive confederation of merchant guilds from the late medieval period. The flag symbolizes Tallinn's rich history as a member of the league from the 13th to the 15th centuries. Although it is not officially used as the national flag of Estonia, the Flag of Tallinn remains an important emblem of the city's heritage and identity.