In addition to insulated lunch boxes, THERMOS has also launched simple daily lunch boxes, which are not many products, but are more practical, and have also won high sales in Japan.
 
There are two main materials for thermos bento boxes: polypropylene PP for the DJM, DJB and DJF series, and stainless steel for the DSD and DSA series. Among them, the 900mL DJB series double-layer bento box is the most practical, with a large capacity, PP material is easy to heat, and the lid is also designed with chopsticks, which is easier to carry and use.
 
The DSA and DSD series have the same shape, the main difference is in the capacity, the DSA series are double-layered, with a capacity of 815mL and designed with a cutlery place; The capacity of DSD series is relatively large, divided into 700mL single layer and 1100mL double layer, and the unit price is about 100 yuan.
 
If you feel that the 1100mL DSD-1102W capacity is small, men can also choose the 1790mL DJF-1800, the price is about 100 yuan, and the standard 3 lunch boxes can be stacked into 2 layers, using the included tote bag, it will not be very troublesome to carry. If you encounter picnics, outings and other activities, the 3-4L large-capacity DJF-2800 and DJF-4003 are very practical, and the price is close to 150 yuan. However, there are very few bento box products in THERMOS online stores in China, and most of the products mentioned above need to be purchased from overseas shopping.