Thermos Funtainer Food Jar
This colorful stainless steel container keeps foods cold for seven hours or hot for five hours, so soups and stews are the perfect temperature by lunchtime. Kids can personalize their food jars by choosing from a variety of characters, such as Shrek, SpongeBob, or Dora the Explorer. 3 ½” x 3 ½” x 4 ½”. Not microwave or dishwasher safe.
To buy: $12, amazon.com.