Coca-Cola is doubling down on the success of its "Freestyle" soda machines with a next-generation dispenser that can be controlled via an app. The Coca-Cola Co. (NYSE: KO) is set to unveil the newest innovation – the Coca-ColaFreestyle 9100 – this weekend at the National Restaurant Association tradeshow in Chicago. The unit, which will be available nationally in 2019, features a 24-inch, high-definition touchscreen and Bluetooth connectivity, according to the company's website.