Sierra Mist was a lemon-lime flavored soft drink line. Originally introduced by PepsiCo in 1999, it was eventually made available in all United States markets by 2003. The drink was rebranded as "Mist Twst" in 2016, but reverted to Sierra Mist in 2018.
See also: Mist, Mist (disambiguation), The Mist (film), The Mist (novella), Australian Mist, and Red mist.