I have kept this unused at home. Instant purchase is OK! Capacity: 360ml / Size: Width 14.8 x Depth 12.3 x Height 5.6cm / Set contents/accessories: Name sticker / Production country: Japan / Microwave safe with lid removed / Dishwasher safe / SIAA (Antimicrobial Product Technology Council) certification mark acquired JP0122581X0010B Silver ion AG+ antibacterial lunch box / Dome-shaped lid so food is not crushed and can be piled up fluffy. High partitions prevent side dishes from shifting, and with a middle container, you can neatly separate side dishes and rice. The amount of rice that fits in half of the lunch box is about 0.9 bowls of rice (about 200ml). Material: Lid = AS resin, Body/Middle container/Partition = Polypropylene, Fastener = ABS resin, Packing = Silicone rubber