Here is some of the gear I own and travel with regularly for video jobs.
Starting at the top left, going down:
XTPower Battery pack
Canon 24-105mm f4 L lens [Link]
Tokina 11-16mm f2.8 lens [Link]
Tamron 70-200 f2.8 lens [Link]
Rodemic Pro [Link]
Tamron 24-70 f2.8 [Link]
Rodelink lav microphone with Canon 50mm f1.8 below it (I still use it after all these years, believe it or not! ha!) [Link]
Canon 100mm f2.8 Macro lens [Link]
Canon 28mm f1.8 [Link]
Canon 6D camera body (I got it as a kit with the first listed lens) [Link]
Tascam DR-05 recorder [Link]
Zoom H1 recorder [Link]
Rodelink Rx and Tx [Link]
Sony A7s camera body [Link]
In the lid compartment, I have:
AA, AAA and 9V batteries
Lav mics for the zoom and tascam recorders
Audio cords and adapters – XLR, 1/4″, RCA, etc.
Trash bags – for emergency water protection
Cards upon cards upon cards (too many)
Rubber bands, pen, pencil, zip ties, and a few other odds and ends.
This case is the Pelican 1510 case with the padded dividers and mesh lid compartments. [Link] & [Link]
I like it so much I got a second identical case and store more gear in there – mainly a few lights and more audio equipment.
The hardware (not pictured) takes up much more space!