Hi Dutchbird,
Thank you for the extra effort! I got the file!
I have explored several options, even Connectors.
Here is my favorite version.
CV4_2025_drs_25_MOts_11.c4d
To get the scale correct, the "Scene Scale" was set to 2cm, as I go by the contact area, not the bag size. I increased the iteration values a little bit.
The collision surface was quite small, so I placed a bigger one as a child, which is set to invisible.
The Setting of the Collision Shapes is set to triangle for the hook, and Complex for the bag.
The mass of the bag would be 1.0 way too heavy, like it was filled all the way with water. It is, after all, just a bag, so 0.1 might be a good start.
I included a stress test (the Sphere); please delete it when you are fine with the setup.
In the Attribute Manager> Scene> Simulation> Simulation> Draw, you can check on Rigid Body Center and Shape, to see how the Collision Shape works. By the way, leaving it on Auto might work sometimes, but it is typically not advised.
Cheers
All the best