Lost black messenger bag with a white skull and crossbones patch on a bus traveling from Nottingham to Leicester.

I lost my black messenger bag on the bus while traveling from Nottingham to Leicester in the East Midlands. It has a white skull and crossbones patch sewn on the front, and inside there's my laptop and some personal items. I realized it was missing when I got home and would really appreciate help to get it back. Please contact me if you find it!