x Insulated lunch box, lunch box food container, 3-layer lunch box Material: Plastic / Stainless steel Function: Combinable - single layer, 2 layers or 3 layers Suitable for: children and adults Capacity: about 2700 ml (3 layers, 900 ml each) Height: 17.3 cm Product type: lunch box, lunch box, lunch box, food container Total size: about 17.3*14.8*20 cm Because the inner liner is made of stainless steel, it cannot be used for heating in microwave / oven Package Contents 1 x Insulated lunch box lunch box food container food insulation container container Description: 1. Food quality is environmentally friendly and safe. It can be in direct contact with food without worrying about food safety issues. This lunch box will not get particularly hot after heating and is harmless to you. <br> 2. <br> 3. Locking: The original lock design is easy to use and durable. Repeated use will not affect the sturdiness of the lock. It is recommended not to put liquids in the lunch box to avoid leakage. <br> 4. Healthy: Prepare delicious, rich and balanced meals and eat healthier. Various dishes and salads retain their original freshness. <br> 5. Economical: Bring meals from home to the office, kindergarten, school, outdoors, on vacation or on business trips. <br> 6. Durable and safe: Made of high-quality materials, it is sturdy and healthy to store all your food. <br><br></p>