Monchichi - Double Layered Lunch Box with Four Locks

Dimensions: 169 mm (width) x 100 mm (depth) x 90 mm (height) 
Capacity: 600 ml (230 ml in the upper compartment, 370 ml in the lower compartment) 
*Please note that any attempt to move the fastener beyond its range of motion or the application of excessive force may cause it to break.  
Lid: AS resin / Heat resistant up to 100 degrees Celsius 
Main body, inne