However, some soda connoisseurs have noticed new Coca Cola bottles topped with yellow caps recently. This begs the question, is Coca Cola planning on ditching its century-old red and white branding?

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.

If you see a Coca-Cola bottle with a new-to-you yellow cap, no, the iconic brand is not changing its historic colors. The cap color, which is often stamped with O-U-P, is to help Jewish shoppers ...