Burger King is saying to Multi-tasking patrons: "Have it your way."

The fast food chain store opened 50 years ago in Puerto Rico, and is celebrating its 50th anniversary with an invention that is changing the way we look at spending time on food consumption. Perhaps the lunch hour is out.

The "cross between a feedbag and a harmonica holder" was being distributed to 50 lucky loyal customers in Puerto Rico. The white plastic frame connects to a cup-like Whopper holder that makes it easy to chew on the fast food.

All the eater has to do is to lean and bite their Whopper.

The commercial shows people playing a guitar, preparing shots of medicine, enjoying sports, rubbing lotion on women, walking their dogs, painting nails, trimming trees, dancing, cycling, doing karate, playing with a lightsaber, giving parking tickets, etc.

For more information, visit handsfreewhopper.com.