also because the brownpaper bag keeps the cold foods cold and the hot foods hot...............
Effectiveness of Paper Lunch Bags. Using paper lunch bags helps the environment much much more than using a plastic bag.
In zellers
How a Lunch Bag Works. Out of fairness and my philosophy (which goes against the grain), that there is no such thing as a stupid question, I am going to explain the inner workings of a lunch bag....
paper and bags duuu
well for one thing.. you can throw up in it.