Yep.
I drive a truck for 12 hours a day . Multiple stops & I'm doing physical things during the stop. So, no time to sit and eat.
I have a "Six pack" bag... Four compartments for meals, four spaces for protein shakes/drinks/whatever, and a space on top that I usually use for sandwiches, etc.
@Snarky_succubus does the overwhelming majority of my meal prep during the work week.
An average day is 3 sandwiches..., 2 compartments with oatmeal, raisins, egg white protein... Chicken, rice, black beans... Cod & rice.. a protein bar... And a couple of shakes.
Before work, I'll have a cup of overnight oats with skyr , raisins, egg white protein, whole milk. (Set up the night before).
When I get home, I just eat whatever sounds good... Chili, etc...
We just got an instapot for food prep & love it.
Time saver, easy to use, & everything so far has come out awesome.