Whats this prop name? I have no other idea at which section this fits in

I have a problem searching a prop, I hope they will add a kinda feature or maybe someone is gonna make an addon that shows the history of props you used.

It’s for roleplaying and I have a problem finding it, I’ve tried many things.

It’s a Janitor Bucket thing like you clean things with it. I’ve seen this prop before but I can’t remember the name of it.

I have an example of the prop, like that you can understand what I am searching. It might be that one or not but it looks like that.

Thank you for helping!

It’s from Black Mesa: Source, Content pack