Black leather briefcase with red interior

I was rushing to a meeting yesterday around 3pm here in Baltimore's Inner Harbor and I think I left my black leather briefcase somewhere along the waterfront. It’s a medium-sized bag with a red satin lining that peeks out when you unzip it. There’s a small dent on the bottom left corner and a frayed blue zipper pull. Inside are work documents and a USB drive with last quarter contracts; I also kept a yellow sticky note with my initials, A.Y., in the front pocket. It was a gift from my dad, so it’s both practical and sentimental to me. If anyone found it, please drop it at Harborplace near Light Street.