I've been keeping an eye out for the Nitecore NB10000 powerbank ever since I saw someone using the older Gen2 in Shenzen.
While looking for Black Friday deals today I noticed that the Gen3 is only AU$79.99. The price on Amazon US is a little over US$64.
It has two USB-C ports with pass-through charging.
The main selling point is that it is lightweight. I measured a weight of about 150 grams.
This could be a pricing error. I ordered and received it today.
I scratched the validation sticker and entered the details.
nitecore.com website returned:
"Congratulations! Your verification succeeded. The product you purchased is 100% genuine. The information you submitted has been verified by NITECORE. The confirming email will be sent to you."