The EM77 vacuum jug with the unique rocker stopper was created by the Danish designer Erik Magnussen in 1977. Besides the rocker stopper it has a handy screw cap, which is ideal, if you want to bring the jug outdoors. EM77 is a classic vacuum jug with a glass insert that will keep your coffee or tea warm for hours. All parts can be replaced in case of breakage. This provides the vacuum jug with a longer lifespan, making it both money saving and better for the environment. EM77 is still Made in Denmark.