This volcano mug was manufactured for Sunset Grille & Raw Bar Marathon, FL. The mug is wide at the base and narrow at the top. The volcano is gray with orange lava flowing out the top. The base is white. There is also a Sunset Grille & Raw Bar in Duck, NC with similar mug used but different lettering. Measures: 8.5" Tall, Bottom Diameter 6.75", Top Diameter 3".