In this BEST Crock-Pot Electric Lunch Box review, we show you why the 20-Ounce Portable Food Warmer is perfect for your on-the-go lifestyle!br br Tired of cold lunches? The Crock-Pot Lunch Crock is the ideal heated lunch box for the office, travel, or car. Its key features include a spill-free Seal & Store lid, dishwasher-safe container, and a detachable cord for easy storage. This personal food warmer keeps your favorite meals (soups, leftovers, chili) warm and delicious.