Update 2/5/19:
After several weeks of testing, it seems I need to increase the clip length to 200% in Cura (Uniform scaling turned OFF!) . This is because the clips randomly popped off.
I made a clip which holds the bag in place.
Dimensions (See attached image)
This should help you edit the ratio in Cura to suit your needs.
I used 90% width in cura to fit my trash can. Uniform scaling turned off!
I used 10% zigzag infill.
I am the owner of https://www.neocrisis.com