Lost blue travel pillow with removable cover left on a bench at the train station in East Anglia.

I accidentally left my blue travel pillow on a bench in the train station in East Anglia last Tuesday. It's soft and has a removable cover for washing. I remember sitting there for a while checking my phone, and when I finally got up, I realized too late that I'd forgotten it. I would really appreciate having it back as it's quite comfy and was a gift from my sister.