Yamazaki Wide Lunch Box Onigiri Case with Tower 5471 10464 + (2-Piece Set) Valve, Airtight, White,

*This is a set of two items: a wide lunch box and a rice ball case. [Product size] [Onigiri case] 1 tier: Approx. W 10.6 x D 9.8 x H 5.2 cm, Inner dimensions (per tier): Approx. W 9.9 x D 9.1 x H 3.5 cm, Capacity (per tier): Approx. 230 ml, [Lunch box] Main body: Approx. W 18.4 x D 9.2 x H 5 cm, Inner dimensions: Approx. W 17.5 x D 8 x H 3.5 cm, Capacity: Approx. 500 ml (with lid). [Product weight] [Onigiri case] Approx. 95 g, [Lunch box] Approx. 165 g [Materials] [Onigiri Case] Container and lid: Polypropylene, Gasket and valve: Silicone rubber, [Lunch Box] Container, lid and divider: Polypropylene, Gasket and valve: Silicone [Heat resistant] [Onigiri Case] Container/Lid: 170°C, Gasket: 220°C, Valve: 250°C; [Lunch Box] Container/Lid/Gasket/Valve/Divider: 160°C; [Cold resistant] [Onigiri Case] Container/Lid/Gasket/Valve: -40°C; [Lunch Box] Container/Lid/Gasket/Valve/Divider: -40°C [Specifications] [Onigiri Case] Microwave and dishwasher safe, Made in China. *Only the set of two onigiri cases comes with a dedicated band. [Lunch Box] Freezer, microwave, and dishwasher safe, Made in China.