I still wish they would've started with bc1 addresses support first though.
Currently, you can only send coins to bc1 addresses if you use the web interface, but you can use your Trezor with Electrum which properly introduced support for native SegWit addresses. Create a new wallet using a hardware device. Your derivation path should begin with
m/84'/. Coins received to those addresses should be available in the web interface once they fully support them.
I'm pretty sure It's stable and there is no risk of losing funds but do you have an idea when this is going to get pushed for the main wallet?
Of course, there isn't any risk of losing funds. I guess that it should be available in the main wallet by the end of December.