Twist open one of these cold ones and enjoy the best adult beverage that has come to market for a long time. First introduced in January 2010, the Keef Cola soda line is the most awarded Cannabis beverage in the world. Each bottle is infused with either 10 or 100mgs of CO2 extracted cannabis oil. The proprietary emulsification process (“oil into water”) provides a stable oil suspension for beyond the duration of the product shelf life and eliminates residual oil buildup in the bottle.