Has a Doritos bag been floating in the ocean for 40 years? It washed up on a beach at Cape Lookout National Seashore on the Outer Banks in North Carolina last week. The National Park Service issued a statement on Facebook saying it believed the bag had been floating out at sea for 40 years. “This bag was found last week on Harkers Island along with other storm debris,” read the post. The photo of the bag included the original Doritos logo as well as the copyright date of 1979.