Compact stainless steel insulated lunch box and dedicated insulated bag - Brand: ASVEL - Model Name: LUNTUS CAFE HLB-BE590 - Color: Pink - Capacity: Side dish container: 290ml, Rice container: 300ml - Heat retention: 50 degrees Celsius or higher (6 hours) *Rice container only - Material: Stainless steel (acrylic resin coating) - Heat resistance: Please check the photos - Cold resistance: Please check the photos Thank you for viewing. I purchased this pink insulated lunch box set with a dedicated bag at a store. I bought it for my child, but their preferences changed, and I no longer have plans to use it. I would like to sell it to someone who will use it. It is new and unopened and has been stored in a cupboard for about a year. Please understand that it has been stored at home before purchasing. I will ship via Rakuraku Mercari or Yu-Yu Mercari.