There’s tons of different kinds of bread, cheese, deli meat, spreads, nuts, fruit and vegetables that you can easily make a different combination every day for a while. And you could pack a lunchbox that is enough to feed you for the day and leave leftovers at home.
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Bring an insulated lunchbox. This is easy. It only needs to last from when you leave to lunch
Depending on what the food is, you might not even need an ice pack.
There’s tons of different kinds of bread, cheese, deli meat, spreads, nuts, fruit and vegetables that you can easily make a different combination every day for a while. And you could pack a lunchbox that is enough to feed you for the day and leave leftovers at home.