OSK Waon Shokadou Japanese style lunch box with lunch bag black PW-6 & KB-1 Size: body / 170  82  H87mm, chopsticks / 150mm, purse lunch bag / 270  160mm (bottom / 160  120mm) Weight: about 360g ///  Material: body (upper and lower), lid-core (large and small) / AS resin, Shirufuta (upper and lower) / polyethylene, partition / polypropylene, chopsticks / styrene resin, purse lunch bag / 100% cotton Accessories: chopsticks (150mm), lunch belt Capacity: upper / 320ml, lower / 400ml, core (large) / 150ml, the core (small) / 100ml notes: dishwasher, dryer and microwave oven can not be used