Booni is a German brand, and its insulated lunch boxes are quite easy to use. When we first returned to work, everyone brought food, and we had to queue for a long time for hot meals at noon every day. Later, I saw that my colleagues bought Booni insulated lunch boxes, which I found very convenient, so I bought one too, and I no longer had to wait for meals. ~This insulated lunch box is made of 304 stainless steel, which is safe and easy to clean. It is very suitable for lazy people like me. Moreover, the independent food box inside is also very sealed, so there is no odor transfer between meals, and soup and water will not spill out. It is much easier to use than my previous glass lunch box. The most important thing is that the heat preservation effect is good. The food I packed at 7 o'clock in the morning is still hot for lunch~