The kitchen brand "Tefal" is popular for its narrated commercial "Take a handle" and has a strong image of frying pans and pots. Did you know that Tefal has developed a storage container named " Master Seal Fresh"?


A plastic container made in Germany that Tefal is confident of as an "evolutionary sealed storage container". It looks rather plain. I have the impression that it can be tightly sealed with a 4-point lock, but what exactly is the "evolutionary system"? Let me introduce three of its features based on the explanation on the official website.

■ Hard to leak

The biggest feature of Master Seal Fresh is that the lid and packing are integrated. "Compared to a storage container that sets packing on the lid, it adheres tightly, so it achieves excellent sealing power."



There are 4 larger locks, and it is also a point that the lid can be firmly fixed. It will not leak even if it is tilted or turned upside down. Therefore, it is perfect for carrying liquids such as vegetable side dishes, soups, and yogurt, which tend to produce juice. It is also a nice point that the smell of food does not leak easily.

■ Maintaining freshness

In addition to being less likely to leak, it also has the effect of maintaining the freshness of food. High sealing power suppresses drying and deterioration, and also prevents germs from entering. Therefore, it is suitable for storing used vegetables, fruits, and prepared side dishes. You can also reduce the worry that the smell of other foods will be transferred in the refrigerator.

■ Easy to wash

If you have used a container with packing, you may have felt that it is troublesome to remove and wash each one. First, remove the packing from the lid, wash it separately, and when it dries or refit it. It takes a lot of time and effort. However, if you do not wash it properly, not only will germs grow, but there is also the risk of mold growing on the packing.


In that respect, Master Seal, which has a lid and packing integrated, is easy to use if it is fresh. You can finish washing quickly without the hassle of removing the packing. It is also compatible with the dishwasher, so you can make it even easier if you are at home.


Although it looks like a plain tapper, the German-made storage container "Master Seal Fresh" has a simple and sturdy charm. If you already have some containers, why not use them as a lunch box or a storage container for vegetables? It is compatible with freezer and microwave oven, so I think it is good to use it for frozen storage of rice.


There are nine types of lineup: "Rectangle (550ml (18.6us fl oz), 800ml (27.05us fl oz), 1.0L, 2.3L)", "Square (250ml (8.45us fl oz), 850ml (28.74us fl oz), 1.75L)" and "Round (150ml (5.07us fl oz), 1.1L)". The price range (tax included) at the official online shop is 528-1,430 yen. It is also available on various online shopping sites.