I have an eye bolt above my kettle, which I run my BIAB rope through, and over to a mini winch on the wall. Here's a link to mini winch
ProGrip 05334 2" Mini Winch https://www.amazon.com/dp/B007CVS2D2/?tag=skimlinks_replacement-20
I tried to put a hand winch on that wall but didn't work out...