Monchichi - Lunch Box with Four Locks

Dimensions: approximately 186 x 108 x 62 mm 
Volume: 530 ml 
Lid: AS resin (heat resistant up to 100 degrees Celsius) 
Main body, fixings and dividers: Polypropylene (heat resistant up to 140 degrees Celsius) 
Seal: Silicone rubber (heat resistant up to 140 degrees Celsius) 
*Please note that any attempt to move the fastener beyond its range of motion