Before printing, please evaluate your laptop's center of mass.
I specifically designed this for my 17.3" laptop, which has its battery located at the front of the case. Additionally, I use only an external screen and have disabled the internal one. These factors make my case considerably front-heavy.
If fans are overlapping with design at bottom, print the one with holes. I also left two holes at the bottom of the design in case connection rods are needed. I plan to design snap-fit parts to improve rigidity.
v2 should be compatible with almost any considered big size laptops, I have rounded corners a bit, and enlarged fan holes due to so tiny that cause layering issues. Interior length is now 21 cm (was 18cm) and weighs 46g each total (92 g).
For printing: 3 walls, %10 infill (honeycombs), 0 top/bottom layers should be safe.
The author marked this model as their own original creation.