Small hook that is print in place with a latch to increase the strength of the holder. This is based on my other design. I hope its helpful to you. I uploaded the stl and the 3mf. Let me know in the comments if you would like the .step file.
This design is based on my design below.
(Not needed) Slicing Recommendation Notes:
You can find this setting already selected on my 3mf file.
2. This is not required but a small support enforcer will help the “holding” part of the latch print clean. You can use a small support enforcer to make this happen.
You can find this setting already placed on my 3mf file.
The author remixed this model.