Subtitle: Why some Coca-Cola bottles have a yellow cap—and why people stock up like it’s the end of the world.
I almost walked right past it.
There I was, cruising down the soda aisle on autopilot, grabbing a 2-liter of Coke for a weekend barbecue. Same red label. Same familiar shape. But something was off. I stopped, backed up two steps, and stared.
The cap was yellow.
Not red. Yellow. Bright, sunny, almost aggressively yellow. My first thought was that someone at the factory had played a prank. My second thought was that maybe I’d stumbled into some weird limited-edition marketing thing—you know, like when they turn the bottles white for the holidays.
I grabbed one. Turned it over. No explanation on the label. Just that cheerful yellow cap sitting on top like a tiny sun.
Being the curious (and slightly nosy) person I am, I bought two bottles—one to
