Tom's Simple Case for OP-Z Synthesizer & Sequencer

Teenage Engineering OP-Z synthesizer and sequencer is a small beast for musicians. As it's a quite valuable thing, I designed this very simple case for all of fans with 3D printer somewhere around.

I recommend the top cover (lid) to be 3D printed from flexible and not abrasive TPU (Shore 95A or 98A). It holds on thanks to friction. The main case has to be rigid, my is made from CPE.

Video – how it works: https://youtu.be/NomjaG6TN-8 (with original music score)

Note: I've prepared also thehard cover (lid) which can be made from your favourite rigid material. As you do not want to scratch top buttons of your OP-Z on the go, choose less abrasive filaments for the lid like Nylon etc. Keep in mind that each 3D printer has its own tolerances and the lid is held by friction, it may be necessary to fine-tune the scale of the lid in the slicer a bit, if both of parts are too loose. Or use a sand paper to find tune them if there is a space too tight.

EDIT
[19. 1. 2019] I have reuploaded the flexible lid.
[30. 1. 2019] According the response the rigid variant is viable too. :)
[8. 2. 2020] My original design works well after year of moderate use. It was a matter of time to publish it also here.

Print instructions

Rafts: No

Supports: No

Resolution: 0.2 mm

Notes:
Use materials mentioned above. My flexible cover is made from Ultimaker TPU 95A and the case from Fillamentum CPE HG100.