I share the opinions of the others, but unfortunately I must add that the container reacted with the soup (cold) and dye forever. At first he did not like broccoli (the cup was green in the middle), but ultimately decided to be goulash - now it is orange. I do not know if such a condition is justified at a reasonable price. Re. FF: Good morning, thank you for your opinion. Indeed, some dishes such as vegetable sauces, curry, etc. they can cause discoloration of the material. In this case, we suggest you try to wipe the inside of the container with a cloth moistened in a baking soda solution - as suggested by the manufacturer. We hope that this will solve the problem, and the container will serve you successfully for a long time.