Kuuleyn Lunch Box Portable Stainless Steel Food Container for Student Children Work

High-quality Materials: The inner layer of the lunch box is made of high-quality stainless steel, mirror polished, easy to clean, and the outer layer is made of food-grade PP material, high temperature resistance, safe and hygienic
Heat Preservation: The food box has a built-in sealing rubber ring, which improves the sealing performance of the lunch box and has long-lasting heat preservation
With Exhaust Valve: The thermal lunch box is designed with a breathable sealing valve to remove air, so that the food in the box has better sealing performance and easy to open the lid
With Exhaust Valve: The thermal lunch box is designed with a breathable sealing valve to remove air, so that the food in the box has better sealing performance and easy to open the lid
Easy to carry: The concealed double crank of the multi-layer lunch box is compact and portable, suitable for home, work, travel, and school use