Ember mug’s spark began at Idyllwild Arts
Drop into a Starbucks and there’s a pretty good chance you’ll run across something invented by Clay Alexander, who graduated from Idyllwild Arts Academy in 1994. Nearly 4,600 Starbucks stores carry the temperature-controlled Ember Ceramic Mug (named by Time magazine as one of the best inventions of 2017), and about a thousand stores carry the Ember Travel Mug.


