This thing protects your lens during transport and storage.
There's now also a version with leashing-hole - if you want to stay the cap with the camera you can now attach it with a string.
GoPro3plus_cap_housing_V1-1-lashing-hole_printfox3d-thingiverse.stl | 163.9KB | |
GoPro3plus_cap_housing_V1-1_printfox3d_thingiverse.stl | 175.7KB |