Case for Petzl Core

To reduce the chances of forgetting the spare Petzl Core in the pocket of my running shorts and having it ultimately end up in the washing machine, I've designed this little case that can be attached to all sorts of things – for example, your door keys. (Ideally, with a small carabiner.)

To insert the battery into the case, simply and firmly slide it in from the side. To release it, press against the cutout from the opposite side and lift the small latch at the bottom with your fingernail. If your hands are frozen, this can be a bit tricky, but I wanted the battery to sit as securely as possible. :)

Print standing upright in PETG with three perimeters.

FreeCAD source file included.