Hello, I've printed this display enclosure : https://www.thingiverse.com/thing:2583731
And found the featured dock a bit large to travel with me, so I've designed this one with 30° inclinaison, wich fit in my display bag (8" tablet bag) perfectly
If your bag is thinner than mine, you can print it thinner, it should work aswell.
Print two of them, or a longer one.
Just print it flat and choice the Z size.