My new car has heated seats. Nice! I no longer have to wait for my engine to warm up on those cold winter days. Instead, I just push the button on my seat heater and in a matters of seconds I have a nice warm seat.
But, besides warming my bottom when I am cold, the seats also help keep food warm. When ever I do take out, I turn on the passenger side seat heater. Then when I get my food, I set it on the warm seat to keep it warm. Life is good.