Diet Coke® Caffeine Free. 2 liter (2 QT 3.6 fl oz) 67.6 fl oz. 0 calories per 12 fl oz serving. No refill. Get rewarded @ mycokerewards.com. Bottled under authority of The Coca-Cola Company by A member of The Coca-Cola Bottlers* Association, Atlanta, GA 30327. Caffeine free. Low sodium. Find the code under cap & enter the code online. Open to legal residents of the 50 U.S. (& D.C.) age 13 & older. See rules online. Please recycle. Consumer information call: 1-800-438-2653. www.dietcoke.com. mycokerewards.com®. ©2015 The Coca-Cola Company.