Tiivis Master Seal Fresh is a plastic storage container with a volume of 3.7 liters. The container keeps food fresh for longer thanks to its unique injected seal, and does not absorb other odors. The leak-proof container is suitable for liquids and transporting food. MasterSeal is also the first food storage container to be awarded the Baby Care certificate. The MasterSeal storage container is microwave, dishwasher, and freezer safe. The product is made in Germany.