Mug Root Beer, the popular American brand of root beer, recently announced that it will be giving away free soda this month.

A&W is jumping on the old nostalgia train with a summer release aimed directly at those who fancy the delicious flavors of a root beer float ... food news in our daily Pop Kitchen newsletter ...

What’s not to love? Related: A New Wave of Drinks Are Taking on Big Soda — and Winning Root beer is a soda (or pop, or soda pop, depending on your region) invented in North America ...