Airtight rectangular bento box, approximately 600ml capacity, convenient for carrying. I just bought this the other day, but it was too small for my husband, so I bought a replacement. I hope someone can use it. It's new and unused, but there's a slight scratch? on the top lid, please check the last photo. - - Shape: Rectangular - Material: Plastic - Features: Airtight - Size: Approximately 20cm x 10cm x 7cm - Capacity: Approximately 600ml Thank you for looking.