1[Stainless Steel Liner] Insulated lunch box adopts 304 stainless steel liner, which is resistant to high temperature and corrosion, does not rust, and is easy to clean. 2[] 1.5L thermal insulation lunch box, multi layer design, separate storage without odor, supports the combination of meat and vegetables. 3[Long Lasting Temperature Lock] Thermal lunch container can lock the temperature for a long time, allowing you to eat hot meals when traveling or going out. 4[Leakage Proof] The inner layer of the vacuum bento box is equipped with an airtight cover, which has a better leakage proof effect and is delicious and nutritious. 5[] There is a handle on the lid of the insulated bento box, which is comfortable to hold and easy to carry when going out, suitable for picnic, school, office, etc.