BASYS 3 pcb and cable enclosure

We are using the Digilent BAYSIS 3 FPGA development platform in one of our CSCI courses.

See

Because students may be carrying these boards around in backpacks etc., we decided we wanted a protective case.

I came across a few case designs but I wanted something that would house the cable in a quick easy to store way, because well I am one of the lab technicians and I know that sooner or later I will find ten of these things laying about and will have to deal with the cables myself. For my design, you just wind the USB cable around the palm of your hand and then stuff it into it's compartment and close the lid. No fussing about. A box would also make it easier to stack and keep the cables with the boards. I know those little cardboard boxes the pcb came in will not last a day in some of our students hands.

I printed in Hyper PLA from Creality. (Also some in 3D Printing Canada standard PLA)
Layer height, 0.16mm
I used auto hybrid Tree supports. (I forget the exact name. Look in the