About this 3D model
I made a Quest 3 Powerbank holder for the Hama Supreme 10HD Powerbank. The powerpank has a tight fit in the holder so you can hang it on the back of the Quest 3 headstrap. For the headstrap clip i used Dvaltierras Quest 3 Cable Clips and changed it a bit. I printed the Holder on the side with support for the clip. As material i used PLA but you also can use PETG. I also used Support PLA so the support is easier to remove.