I wanted something to hold trash bags on my wall. Found inspiration from:
https://www.thingiverse.com/thing:4770531
and
https://www.thingiverse.com/thing:5197311

I don't think they are big enough for what I wanted so I would have to design my own. For attaching I thought a french cleat would be a decent idea and used the design of:
https://www.thingiverse.com/thing:5752744

This is the first thing I came up with. Version 1

If you like this and want to see more of my creations, you could donate to:
https://paypal.me/cjwers
Every little bit helps.

This object was made in Tinkercad. Edit it online https://www.tinkercad.com/things/eDEQWhKpYXc