What is the significance of the Stella beer mug in the traditional Oktoberfest celebrations?

The Stella beer mug is significant in traditional Oktoberfest celebrations because it is a symbol of the festival's history and culture. The mug is often used to serve the famous Oktoberfest beer, and its design and size are iconic to the event. Holding a Stella beer mug during Oktoberfest is a tradition that adds to the overall experience and atmosphere of the celebration.