cigemay Thermal Insulation Lunch Box,Stainless Steel Portable Sealed Multi-Layer Lunch Box,Suitable For Home,Work,Travel And School(Layer)

SAFE AND HIGH TEMPERATURE: The inner layer of the stainless steel lunch box is made of high-quality stainless steel, mirror polished, and easy to clean. The outer layer is made of food grade PP material, high temperature resistant, safe and hygienic GOOD SEALING EFFECT: The first layer of the lunch box has a built-in sealing rubber ring, which improves the sealing performance of the lunch box and maintains heat preservation. Even if it is shaken, soup and water will not overflow BREATHABLE SEALING VALVE: Breathable sealing valve for portable lunch boxes. When the valve is closed, air can be removed, so that the food in the box is better sealed and not mixed with other flavors from the outside world. It can balance the internal and external pressure when opening, and it is convenient to open the lid HYPERBOLIC HANDLE: The student's large-capacity lunch box has a hidden hyperbolic handle, which is convenient to carry and not easy to fall off. Suitable for family, work, travel and school use SAFETY LOCK DESIGN: The safety lock design is made of PP plastic and is fixed with one key to prevent leakage. Easy to use, it can be fixed with one touch, Manufacturer: cigemay