Health & Safety: The lunch box is made of high-quality silicone, which is environmentally friendly, non-toxic, and safer than ordinary plastic materials. Suitable for microwaves and refrigerators, safe;

Great Use: The foldable silicone lunch box is perfect for indoor food storage, such as home, bar, restaurant; and outdoor activities, such as work, school, picnic, business, camping, hiking, travel, etc. Microwave, oven, refrigerator, and dishwasher safe. Portable foldable lunch box, lightweight and can be carried anywhere;

Multiple Sizes: 3 sizes to meet your needs: Small - 350 ml (nuts and candy for children), Medium - 550 ml (fruit, cakes, soups), Large - 850 ml (sandwiches, salads, men's food);

Valve Design: Hot air can be released and no water vapor forms in the lunch box. Therefore, not suitable for liquids that can leak from the valve, such as water and soup. And when using the microwave, you must pull up the ventilation valve;

Space-saving: Foldable design saves you more than 60% space. No more clutter in your Tupperware cabinets! Silicone storage containers are easy to store and save a lot of space. Microwave, refrigerator, and dishwasher safe. It can be folded to 3 cm thick when not in use, saving storage space, and can also be used as a plate to change its shape.