Insulated Stainless Steel Lunch Container Set Stackable Individual Bento Boxes with Portable Insulated Lunch Bag

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 is tight to prevent leaks and spills. And please don't lose the silicone ring the bottom of each layer which will keep it leakproof.
Material: 304 Stainless steel+PP
Tips: The lunch bag is not included
There might be slightly color difference due to different light and monitor effect.
4 x Lunch Box
Color: Blue,Beige,Brown
Superior Temperature Insulation: The vacuum insulation and insulated bag provide up to 3-4 hours of warm retention; nearly 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.
Do not put the stainless steel in the microwave. Instead, you can safely place the metal-free in the microwave. To prevent damage, do not clean with bleach, , or steel sponge. Do not cover the lid immediately after filling the hot liquid, but leave it open for 30 seconds.
Premium Material: Interior and exterior are made from high-quality food-grade stainless steel 304 which will never rusted and is naturally -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.
There might be 2-3cm errors of dimension data due to manual measurement.
Size: Small: 11.5x6.5cm; Large: 11.5x9cm
HOW TO USE AND MAINTAIN: After each use, clean all parts with a mild diluted detergent, a , and warm water. Dry with a soft sponge, cloth, or brush. Store in a dry, cool place