ROG Flow Z13 (2025) GZ302 Bumper Case

I wanted to learn how to use Blender and boy what a ride... as I needed some sort of extra protection for my Flow Z13 as there is simply no extra protections for this device other than vinyl decals.

Therefore, I went and use a caliper and a ruler to measure each detail of it and printed again and again in order to account for each port and feature of the device. I think I did a good job for a first time, however, the reason because I post it here is also because I expect somebody to take it and improve it.

Please note that, as the tolerances are quite tight for this bumper case, it is recommended to print it with a fairly good amount of detail, using supports wherever possible except in the inside of the bumpers themselves. This is because removing the entirety of the support left overs from the inside always leaves stuff that breaks the tolerances and the bumper no longer fits. You need to print 2 of the clips in order to keep both left and right side together.

If needed, you can modify the height to acomodate, for example, tempered glass protectors, as this model as it is considers vinyl decals on the back and a protection film on the front (I would say it is at most 1 mm thicker than the barebone device)

I recommend to print it from the ports side pointing towards the base, but if you find a better way to print it without leftovers in the inside of the bumpers, feel free to comment.