Yellow caps on Coke bottles indicate the soda is kosher, or fit, for drinking on Passover. It's made with Coke's original recipe of sucrose instead of corn syrup. If you've perused the beverage ...

Even with this small business exemption, 97% of the 15 billion plastic beverage bottles sold in the state annually would be required to have tethered caps. Some California-based bottle ...

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.