Designed this as an alternative to the weatherproof case you get as standard with GoPro's which can be fiddley if you take the camera in and out of the case a lot like I do.

Printing it:

Standard: 0.2mm or less
Infill: 20-30 should do
Support: None needed
Build Plate Adhesion: I found it printed best with a raft, although you might be able to get away with a brim