Zero-sugar sodas, smaller soft drink cans drive Coca-Cola revenue beat

(Reuters) - Coca-Cola Co beat Wall Street estimates for quarterly revenue on Friday as customers took to smaller-sized cans of its sodas, including Coca-Cola Zero Sugar, prompting the beverage maker to give an upbeat forecast for 2019.Faltering demand for sugary drinks has forced the world's two largest beverage makers, Coca-Cola and PepsiCo Inc , to roll out low-sugar drinks, while diversifying into coffee, tea and bottled waters to boost sales.Coca-Cola has also been rolling out new products..