Yellow Cap Coke 2025. Yellow caps on coke bottles indicate the soda is kosher, or fit, for drinking on passover. Shoppers may have the most luck.
The new cap allows someone drinking a coke to retain the lid with the bottle, which ultimately prevents the cap from being littered, and offers a positive drinking experience. Yellow caps on coke bottles indicate the soda is kosher, or fit, for drinking on passover.