Marmotte Session mount TBS glass ND remixed

I remixed this and other GoPro Session mounts because the fit for the TBS ND glass filter was too tight. I broke some of them because of too much tension on the glass.

On this one, they finally fit! And there is still plenty of TPU left to make a tight and solid fit, holding the GoPro secure in place.
I used Tinkercad to enlarge the gap/pouch/ledge for the glass filter.
My slicer Cura detects it as "not watertight, might not print properly" But there are no holes in it, the prints are fine