>>273934850
I bought mine from overclockers and straps from trackstrap.
Check this out
>Skywin VR Tracker Belt and Tracker Strap Bundle for HTC Vive System Tracker Pucks
It's cheaper and looks better than trackstrap.
https://www.x-kom.pl/p/437833-akcesorium-do-gogli-vr-htc-vive-tracker.html
They're also cheaper than fucking 150€ in my shithole of all places.