Summer's heating up early this year—courtesy of 7Up. The iconic citrus soda brand just rolled out a brand-new limited-edition flavor that promises to deliver endless summer vibes in every single sip.

Diving early into the summer season, the brand, as per All Recipes, has launched Endless Summer flavored Watermelon and Strawberry soda, but only at one retailer. The Endless Summer Watermelon and ...