I saw a note on Pinterest recently about bento box style lunches you can bring to work.
A recent shopping trip yielded two options for bento box compartmentalization. Especially handy since I’m trying really hard to break the habit of packaged or frozen lunches. These also make it really easy to measure out my food and take it with. So that is exactly one 1/4 cup of trail mix there. Much easier than bringing the whole bag with you and eating it al day.