(Uploaded a new version. Previous version didn't print great as those wall pieces got thinner and thinner going up the side. When they would join back up, the print quality went up. The new version has more connecting points.
I also opened the bottom more to potentially charge out that side while in storage. If anyone prints this, please let me know if that opening is wide enough.)
This holds up to 5 ipads narrower than 6.9mm thick. Though it should be easy enough to resize to fit different sizes.
I printed in ABS with 2 walls and 5% infill just to save on time. Feel free to play around with density for other filaments