Bubba Kush Root Beer Winner of the 2015 High Times Cannabis Cup for Best Edible! This flavor is an all-time favorite that mixes very well with ice cream to create the ultimate root beer float. The Bubba Kush Root Beer has proven to be a fun and effective infused product for people new to the edibles experience, as well as a staple treat for experienced users. All Classic Sodas are caffeine free. Infused with rotating Hybrid strains.