Pepsi Free

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Radio clock

A Diet Pepsi Free can next to Marty's clock radio in 1985.

Marty: "Give me a Pepsi Free."
Lou: "You want a Pepsi, pal, you're gonna pay for it!"
— Ordering drinks at Lou's

Pepsi Free was a caffeine-free version of Pepsi cola which was introduced in 1982 and extremely popular by 1985.

When Marty McFly ordered a Pepsi Free in 1955 in Lou's Cafe, the counterman thought Marty was asking for a free Pepsi.

Behind the scenes

  • Pepsi Free was renamed Caffeine Free Pepsi in 1987, and is not referenced again in the Back to the Future trilogy most likely due to this.


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