Devices: iPhone + iPad
Cameras (for photos & videos): Canon G7x mark 1 + Nikon D7100 + GoPro Hero
Chargers: 1 charger for iPhone & iPad + 1 charger for the external charger + camera charger
Pods: Tripod (light weight from Amazon Basic) + monopod (aka selfie stick) + a tiny phone tripod (I usually use that at home, but take it on art trips to record process videos.
Extras: Headphones + external charger (I take two) + three memory cards 64GB + adapter
PS. Make sure everything is charged before you pack it.
I pack all the kit in one carry on bag. I am still a beginner in photography, so I only use one lens (the one I got with the camera). On longer trips, I pack my laptop and external hard drive too, which makes the bag really heavy!
Over to you: what's in your travel tech kit?