No TV-out without dock. Alternatives?

[TomaTito]

Noticed that the dock you link cost 100gbp without the discount... didn't know those were expensive. 
For travel purposes, I did think that using something similar to a cable dock should be sufficient.

I have used mhl in the past for my mobiles (shame this standard is gone now), and always used that powered.
Something like that would be nice to have in usb-c.

I have seen cheap usbc-hdmi adapters, but a simple cable might be even better.

http://www.theverge.com/circuitbreaker/2016/9/1/12758384/usb-c-hdmi-alt-mode-cables-specifications

If these are workable or not, we'll find out when it releases.