SUPERIOR TEMPERATURE INSULATION – The vacuum insulation and insulated bag provide up to 6 full hours of warm retention; nearly twice as long as others. NO more cold lunch. NO more microwave. The vacuum insulation provides the right temperature to keep food stay warm and healthy.
100% FOOD SAFE – Interior and exterior are made from high-quality food-grade stainless steel SS304 which will never rust and is naturally BPA-free. It does not retain flavors or scents, so you can use it over & over again. The handle and divider are made from food-grade plastic.
LEAK & SPILL PROOF - Between each stackable insulated compartment are heavy-duty silicone seals to lock in freshness, leaks, and odors.
INSULATED BAG INCLUDED - Made of felt fabric and food-grade aluminum foil-lined interior, it can not only enhance the insulation but also make it easier to be carried around.
Useful tips:
After washing the lunch box, please let it dry first before putting all the parts back together.
It is NOT recommended for cold food, ice/ice cream.
It CAN'T be used in microwave or dishwasher.
The coupling between layers is tight to prevent leak and spill. After using it a couple of times, it will become smooth.
A couple of things will affect the insulation: (1), the amount of food in the lunch box and the food's heat capacity. If the food is less than 3/4 of the lunch box, it may reduce the insulation capability. (2), the original temperature of the food put in the lunch box. We suggest heating the food to a temperature high enough in order to provide a good insulation result.
