1500s French bag purely for the pocket count, that's basically a tool belt at that point. More curious about the product replacement workflow you mentioned though, how consistent does the lighting and shadow stay when you swap items into the same scene?
Check it out, I just uploaded a case study on a brand project for Bluem, an activewear brand from Vancouver, CA.
Look through the case study to see some of my thoughts, and the project in full, worth the time!