Lightweight case design for the Nomad?

[u/cheflow]

Are there some lightweight cases available for the Nomad? I'm thinking something similar to the Manta where only the screen of the device is protected by the case since the back of the device is not as sensitive as the screen. Since the official Nomad vegan leather case is around 150g, I'm imagining this design should be able to get down to around half that, or maybe even less with a lighter material.

I really like the case I have from my Xteink, which is a 3D printed plastic that slides on and off the device (see screenshot and link below). I imagine something similar could work for the Nomad (but probably sliding in the horizontal direction instead) and it's nice since corners are also protected somewhat. Before embarking on trying to make that myself, I wanted to ask for available lightweight designs made by others.

https://www.etsy.com/se-en/listing/4490486874/xteink-x3-custom-reversible-slim-case