What German football stadium has been nicknamed "Schlauchboot," meaning "inflatable boat"?

The Allianz Arena in Munich, Bavaria, Germany, can seat a staggering 75,000 and is the first stadium in the world with a full color-changing exterior. It gained the nickname "Schlauchboot" based on its raft-like appearance.

Asked by Rachel Bortles · Last updated 5 years ago · 644 views · SOURCE