Attività

It's what you walk away with after the first financial transaction you make every day. It's the bane of clumsy interns in offices from Seattle to Key West. And it's left its mark on your car dashboard, your favorite pair of work pants, your waistline—and American culture.

Yet you've probably never given a second thought to that lowly vehicle of caffeine consumption, the disposable coffee cup.

"A lot of people would be surprised to learn how many choices went into that cup of coffee they're buying," says Matt Fury, director of coffee at Think Coffee.