Marugoto Frozen Bento Tight Box with Recipe, White, 800ml, PCL-5SR (1 piece) [Product Details] ● Make, pack, and freeze the entire bento box! Heat it in the microwave and enjoy a homemade lunch. ● This "Marugoto Frozen Bento" set includes a recommended storage container and recipe book from MAYA, which has gained popularity on Instagram. ● Freeze with the lid on → Microwave safe ● Contains an additive with deodorizing effects, making it difficult for odors to remain. ● Not too deep, so it heats evenly. ● Compatible with household dishwashers. [Specifications] Product size (approx.): 201 * 150 * H55mm Capacity (approx.): 800ml Heat resistance: 140 degrees Celsius (body, divider, lid, packing, air vent), 100 degrees Celsius (fasteners) Cold resistance: -30 degrees Celsius (body, divider, lid, fasteners, packing, air vent) [Country of Origin] Japan