HTC Vive TPcast battery holder

ROTATE MODEL & PRINT ON EITHER END FOR BEST RESULTS, THIS WILL REMOVE THE NEED FOR SUPPORT.
Holder for mounting the TPcast battery on the HTC Vive vr headset deluxe audio strap. I have offered it up to the standard elastic strap and it would probably attach to that with a bit of messing about.
The weight of the battery is not noticeable and if anything it helps counter balance the headset.
The file ending 2b is the finished version.
It now has a lip which hooks over the lower rear strap so t