The Tefal MasterSeal Glass storage container made of borosilicate glass is a durable choice. Thanks to its unique lid seal, food stays fresh and crisp longer. Since the seal and lid fit tightly together, the container is completely hygienic. No gaps or bacteria can form in the lid. The lunch box is also completely leak-proof due to the lid sealing technology. The leak-proof storage container is perfect for transporting liquids and food. It is also odorless and hygienic, and does not contain BPA, making it suitable for baby food.

The storage container can withstand temperatures up to 420 °C (without the lid). You can both cook food, such as casseroles, and serve it at the dining table in the same container. If there are leftovers, you can conveniently just put the lid on and transfer the container to the refrigerator or freezer. The MasterSeal Glass storage container can also be placed in the microwave and dishwasher. With its odor- and watertight lid, it is excellent for marinating.