Fu Guang compared with Buoni's insulated lunch box? Then you must choose Buoni! I have to give you a report. I used a multi-layer insulated lunch box to make fish soup in Fu Guang. When I opened it at noon, the whole lunch box, together with other layers of lunch boxes inside, smelled like fish soup, and I couldn't eat the original flavor of the food. Since then, I haven't dared to cook such a heavy-flavored dish. Later, Boone's insulated lunch box was changed, and he began to bring heavy food such as fish soup and sauerkraut stew, because each layer of Boone's lunch box was sealed and packaged independently, and there was no smell at all. Also, there is a raised part on the lid of Buni's lunch box, which can be easily taken out. The lunch box is double-decked, so you don't have to worry about being hot, and the heat preservation time is very long. Even if the soup in it still burns your mouth after 6 hours, it is quite suitable for the student party.