Lost black leather crossbody bag with unique gold zipper on the beach in Hilton Head containing wallet, sunglasses, and a small notebook.

I lost my black leather crossbody bag while walking along the beach in Hilton Head. It contains my wallet, sunglasses, and a small notebook. I must have set it down to take some pictures and forgot to pick it back up. The bag is small but has a unique gold zipper that should be easy to identify.