Not Available All the Time
Plus, you don’t see the yellow caps throughout the year. They only come out in the spring because they’re a limited-time edition and somewhat unique. You’re probably wondering what the color is for if they don’t tell you the flavor!
Everything’s the Same
Are there any other differences? Nope! From the famous logo to the red and white label, everything remains the same, other than the yellow cap. Therefore, you might be wondering why Coke uses the yellow caps and what they’re for!