I'm not sure it's a catheter bag. Another person suggested it could be a wound vac of some kind but Google only had awful pictures so I noped out.We will now have to add post operative catheter bag to the list of things that need to be explained away in order to continue denying he has had GRS . https://meowmix.org/court-update-feb-19-2021-jy-vs-dfs/
Hip brace of some sort seems most plausible. He's been playing up the "omg I was in a terrible car crash and seriously injured my hip" card.