Enjoying delicious meals on the go has never been so easy thanks to the Layered Lunchbox. Going somewhere? Prefer to carry lunch to work? Keep it in a safe environment, do not risk any exposure to bacteria. Bringing your own meal makes sure you do not contaminate your environment and your environment does not contaminate you or your food. If you like to eat your food hot and fresh, even hours after it was cooked, then you should own this Thermal Lunch Box. It can be difficult to maintain your willpower when resisting all the junk food around you. But the best way to ensure that you eat healthy food is to have it ready when you need it! Especially with the beautiful that also works as a good conversation starter during lunch! Superior Temperature Insulation The vacuum insulation and insulated bag provide up to 3-4 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. Convenient for you to enjoy tasty homemade food at school or at work Premium Material Interior and exterior are made from high-quality food-grade stainless steel SS304 which will never rust and is naturally BPA-free. 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 insulated compartment are heavy-duty silicone seals to lock in freshness, leaks, and odors. Please be aware that the coupling between layers is tight to prevent leaks and spills. And please dont lose the silicone valve on the bottom of each layer which will keep it leakproof. Lunch Bag Made of high quality Oxford cloth, it can not only enhance the insulation but also make it easier to be carried around. Ideal for Portion Control Wrap it with ribbons, and give it to someone you love so they can enjoy homemade delicacy for a healthier eating style! How to use and maintain: After each use, clean all parts with a mild diluted detergent, a soft cloth, and warm water. Dry with a soft sponge, cloth, or brush. Store in a dry, cool place Do not put the stainless steel layers in the microwave. Instead, you can safely place the metal-layers in the microwave. To prevent damage, do not clean with bleach, chlorine, or steel sponge. Do not cover the lid immediately after filling the hot liquid, but leave it open for 30 seconds. Specifications: Material Stainless steel + Food-Grade Safe PP Capacity 14Oz/21Oz (420ml/620ml)