An ideal food jar is easy to describe. First, it has to be easy to open and convenient to eat from. Second, it needs to keep ice cream cold and soup hot. And last, it needs to travel without fear of leaks or breaking. That's the jar Hydro Flask made so you can take your favorite meal anywhere. The Hydro Flask 20oz Insulated Food Jar keeps food at a just-right temperature, no matter where your travels take you.