Vegetable containers with lids: Each food container has a capacity of 1100 ml and is equipped with an airtight lid that effectively seals out air and helps preserve freshness. Keeps food fresher for longer. Note: The lids are not completely airtight and are not suitable for high-temperature heating or washing. Stainless steel: This food freezer storage container is made of high-quality stainless steel, which is not only robust and durable but also has excellent corrosion and abrasion resistance. Stainless steel is more durable. BPA-free, it does not release harmful substances into food, ensuring your health and safety. Space-saving: The size of the airtight food container (18 x 13 x 5 cm) allows for stable stacking and optimal use of space in your kitchen, refrigerator, or pantry. This design allows for more organized storage while avoiding clutter. Versatile usability: These airtight food containers are suitable for a variety of environments and uses and can be used to store food in the freezer for longer periods or heat it directly in the microwave without worrying about deformation or damage. They can be easily adapted to different temperature conditions and meet your needs, from meal preparation to catering. Wide use: This set of storage containers is versatile and suitable for storing all types of food, including leftovers, fruits, vegetables, snacks, etc. Whether you use them daily at home, take them on picnics, or on trips, they are practical for you. They are ideal for organizing your kitchen and preparing healthy meals.