550ml It can be used conveniently as a lunch box, a side dish container, and a storage container . Useful in refrigerators and around the kitchen as food storage containers other than lunch boxes. Size: width 16.5 x depth 13.2 x height 4.7 cm Materials/Materials: Body/Partition: Polypropylene Lid: AS resin Stopper: ABS resin Packing: Silicone Country of Origin: Japan Capacity: 550ml It can be used conveniently as a lunch box, a side dish container, or a storage container . Also useful as a food storage container in the refrigerator and around the kitchen