Sistema 2 part food container

Most mornings, I wake up and make Nick a breakfast sandwich to go.  I wrap it in aluminum foil and put it in one side of this amazing tupperware along with his vitamins.  On the other side, I pack him a little afternoon snack for the day (usually consisting of a hard boiled egg, salami, cheese, and vegetables.  He rides his bike about a mile and a half to work and the sandwich is still warm.  This is perfect.