 The popular potato chip variety was later copied and marketed by Herr's Snacks (however, Herr's uses Old Bay seasoning and it is sold as "Herr's Old Bay Chips").Lay's introduced its own Old Bay-seasoned "Chesapeake Bay Crab Spice" flavored chips in 2018.Early in its history, the Subway sandwich shop used Old Bay when mixing their seafood and crab salad.