This year, the popular limited Sea Salt flavor from last year is back! Because Japan is an island, it produces a lot of sea salt and sea salt-flavored foods. Nestle Japan is also committed to reducing ocean waste. Nestle switched from plastic to paper bags in 2019. Nestle Japan will donate 10 yen for every bag of these Ocean Sea Salt Kit Kats sold to help protect the ocean. These Kit Kats combine Japanese sea salt and the sweetness of white chocolate. It's the ideal combination of sweetness and saltiness.