Yes, it is not for transportation, food storage, etc. It does not seal airtight. I use it for cooking/baking. Very good quality, non-slip bottom, very convenient (for sauces, salads, dressings, creams, etc.). If you overlook the first drawback, you will have a very good tool in the kitchen. Finally, it has a very satisfactory capacity. I have two. Vanilla chocolate, ice cream. You know