From a press release:
7-Eleven is kicking-off summer with the introduction of Slurpee Lite, a new sugar-free category that contains 50% fewer calories than an 8 ounce Fanta Wild Cherry Slurpee drink – but with the same great taste! This launch marks the first time in 45 years (the life of Slurpee!) that 7-Eleven has expanded the Slurpee brand to include a sugar-free option on a national level. Flavored by Fanta, the new Slurpee Lite drinks are available exclusively at 7-Eleven stores and only contain 20 calories in 8 ounces.
In addition, 7-Eleven is celebrating the launch of Slurpee Lite (and kicking-off summer) with SlurpFREE Day. On May 23, guests from coast to coast are invited to flavor their summer by visiting participating 7-Eleven stores from 11:00am to 7:00pm to slurp down a FREE 7.11 ounce Slurpee drink.