This is nice if you are an organized person with housekeeping skills and practice them.
If not, it will be a jumbled up mess by the end of the first day of use, hence a waste of $ and effort.
I have worked from a canvas riggers bag in my service truck for decades, when working by myself I can reach into the bag in the dark and pull out what I need, when another tech or assistant is with me, forgetaboutit.