Here’s one way to get rid of countless wasted paper cups: Eat your coffee
Fast Company - 10/20/2014
As college freshmen with a painfully early 8 a.m. accounting class, Johnny Fayad and Ali Kothari had a perpetual problem: They could never get up early enough to get coffee before class.
“After going through another bleary-eyed lecture, we asked ourselves, ‘Why can’t we eat our coffee?” Fayad and Kothari say. Months later, the CoffeeBar was born.
Made with a shot of espresso, the small bar has as much caffeine as an average cup of coffee. Besides the fact that it takes no time to brew, it has another advantage–eliminating the need for disposable coffee cups.