The Zojirushi Obento has stainless steel construction and vacuum insulation. It has microwaveable inner bowls and a washable container. This unit Includes chopsticks and an easy to care bag.
Microwaveable inner bowls;
Capacity: 22-1/2-Ounce. Main bowl: 10.5oz, side bowl: 11.2oz.
Includes chopsticks and holder;
Great easy to carry insulated bag.
5.1 x 5.1 x 8.1 inches.
How does it keep food hot or cold?
With Zojirushi's renowned vacuum insulation technology, air between the two thin layers of stainless steel on the outer container is removed, creating a vacuum. Because there is no air, the temperature on the outside does not transfer into the container; keeping foods hot or cold for hours.