Frank Mason Robinson, the man who actually named the drink, also designed its logo and crafted ... have noticed new Coca Cola bottles topped with yellow caps recently. This begs the question ...

"The first-of-its-kind campaign, which sparked a global phenomenon by swapping iconic Coca-Cola logos for personalised names, ...

where people from all over the world became familiar with the Coca-Cola logo, which appeared on everything from hats and bulletins to the walls of the city streets. Coca-Cola quickly became ...

Today, bottles of Coca-Cola that are kosher for Passover have yellow caps instead of the traditional red ones. In addition to the yellow cap, the bottle has a Passover certification symbol.