HOOKOR 3Pack Stainless Steel Bento Lunch Box,Portable Insulated Lunch Container Set,Leakproof Thermal Food Container with Bag for Adults To Work, Teens to school

【Sturdy 18/10 Stainless Steel】The thermal lunch box is made of food grade 18/10 (304) stainless steel (inner layer) + insulated PU foam layer (middle layer) + thickened PP plastic (outer layer). Sturdy 18/10 stainless steel material is rust-proof and BPA-free. Just pack food with confidence.
【Leakproof & Easy Clean】The lids has a built-in silicone sealing ring to prevent leakage, and there is a vent valve on the top. This bento box stainless steel is easy to clean and can be put into dishwasher. (Note: Container part only, without lids.)
【Stackable Design & Free Combination】Can be stacked freely into different combinations. This design is convenient for storing different foods at the same time. Each lunch bento box comes with an independent lid, keep the food original flavor.
The stackable containers can store different foods according to your preferences and needs,, such as hot food, pasta, soup, salad. Effectively prevent food from mixed with each other and ensure the original flavor of food.
Never Mixing Food: With separate lid for each container, your lunch would never get mixed. Roud upgraded silicone ring is applied to each lid, and spiral seal instead of buckle seal makes it entirely airtight and leakproof.