LOUISVILLE, KY. — KFC on Monday solved a problem nobody admitted to having until it was solved: the original bucket was too large to eat inside a moving vehicle, and now it isn’t.

The chain launched Go Buckets nationwide, a snack-sized bucket — nuggets, wings, or a tender, with fries or wedges — priced from $3.49 and engineered, with genuine precision, to fit in a standard car cupholder. The company describes the product as “on-the-go.” America describes the product as the reason it bought the car.

The physics of the launch deserve respect. For seventy years, the bucket has been a cylinder of exactly the wrong diameter for every cupholder in the nation, which meant that eating KFC while driving was not a meal but an activity — knees braced, tray table of the thigh, one hand on the wheel, the other performing surgery on a drumstick at highway speed. Go Buckets end that era. The bucket now sits in the cupholder like it was born there. Like the cupholder was a prophecy.

"I used to drive with a bucket on my lap like a medicine ball. Now it just sits there like a good dog. I cried a little, but that was the wings."

Reactions collected at a Shell station in Columbus, Ohio, suggest the nation is recalibrating its entire relationship with the automobile around the product. “My commute got shorter,” said Dale Whitmore, 44, a logistics coordinator, holding the small red bucket with both hands the way one holds a award. “Not in miles. In flavor-per-mile. It’s math.”

Maya Chen, 16, who purchased two Go Buckets and consumed one before the light changed, offered the generation’s verdict: “It’s a bucket that respects your time.” A gastroenterologist, reached for comment, praised the portion control and then, unprompted, praised the cupholder.

GO BUCKETS: THE SPECS

  • Price: From $3.49, a number KFC chose to make history affordable.
  • Varieties: Nuggets, wings, or a tender — the holy trinity, now in travel size.
  • Sides: Fries or wedges, both of which fit, finally, where they always should have.
  • Compatibility: Standard car cupholders, meaning 100 percent of America.
  • Original bucket: Still available for eating at home, like some kind of civilian.

Marketing experts call the move genius with the exhaustion of people describing a magic trick. The bucket was always the brand. The brand was always the bucket. The bucket now fits in a car. The circle is complete, and it is 3.49 dollars in diameter.

At press time, an internal KFC memo leaked confirming that engineers tested the Go Bucket in 214 cupholders, including the one in a 1997 minivan, which failed, and was described in the memo as “unforgivable.”