Electricians Tool Bag

Intro to electrician tool bag, What tools/ tool bag do I use, what's in a typical bag from screw drivers to cutters to how I organise.
Thought would be good to share for others in the trade and or people starting out in the industry.
Intro video on channel
Wera, Bahco, Velocity 3.0, C.K.
Let me know what you carry and and tools you find useful.