LUNCH BOX WITH STEEL THERMAL INSULATION

EXCELLENT THERMAL INSULATION PROPERTIES: Provides up to 3-4 hours of holding time, almost double that of other brands. Vacuum insulation maintains the right temperature to keep food warm and healthy. Convenient for delicious homemade meals at school or work.
HIGH QUALITY MATERIALS: The inside and outside are made of high quality food grade SS304 stainless steel, anti-rust and of course BPA free. Retains neither taste nor smell, so you can use it again and again. The handle and separator are made of food grade plastic.
SPILL PROTECTION: Silicone seals between each insulated compartment block freshness, leaks and odors. Note that the connection between the layers is sealed to prevent leaks and spills.