Garmin InReach Mini 2 -- GoPro Slide Mount

The device holder part has a loose fit and it's very easy to remove the InReach. Make sure you clip the device to something or it may fall out.

NOTE: The base slide mount has fairly tight tolerance / clearance (with PETG), so it's a bit tough to slide on, and fairly tough to slide off. I wanted something that would definitely not fall off or need adjusting while kayaking. I ended up sanding a fraction of a mm off (ie 2 seconds with a dremel) to get it to a perfect fit.

If you want a looser tolerance without sanding:

• I've attached an image of where to change the clearance in FreeCAD if you want to make it easier

• Double-click the sketch shown in the image, then double-click the dimensions to change them.

• I suggest lowering them 0.1mm to hopefully make it smoother.

• When you exit the sketch-editing mode, the model should adjust.

• Click the root object in the hierarchy (mount) and hit Ctrl+E to export in any format.

Printing

• A small amount of supports are needed along the bottom edge

  • There are 2 images showing exactly where to paint supports on

• Otherwise prints cleanly on a MK4S, with bonus strength from the angled printing

• Only tested in PETG

Original model:

Changes:

• Swaps the screw-on mount for the slide-on mount with a fixed angle

• Increased size of drainage holes

I also used the following model as a reference for the dimensions of the sliding mount -- the STL from it is embedded in the FreeCAD file: