The 20-oz bottle of Diet Coke, thanks to its lid, is perfect for traveling, but that familiar coke taste isn't as strong here as some of the other options. Similar to the 2-liter, the soda's fizz ...

Diet Coke, and Coke Zero. This makes it the first sparkling-beverage brand in the U.S. to take this step, according to Packaging World. The initiative is expected to save around 80 million pounds of ...