Set of Portable Thermal Lunch Boxes

• Food Grade Material lunch box set is made of high quality food-grade safe PP plastic (external) and durable 304 stainless steel (internal), BPA free, No rust, no odor retention, so you can use it without any worries. HEALTH AND SAFETY, Unique design, fresh and elegant style, perfect for aldults, kids, women and men.
• KEEP FOOD WARM The stainless steel bottom of the inner layer of the thermal lunch box is designed with PU foam filling, which keeps the heat preservation longer and can provide 3-4 hours of heat preservation effect. Before use, it is recommended to wet the inside and outside of the bento box with hot water to preheat. After the food is cooked, it is recommended to put it into the bento lunch box immediately, and then put it into the insulated bag (don't wait for all the bento box to be packed)
• Stackable Design & Free Combination The 4 bento lunch box for adults are independent and 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.
• Leak-proof & Convenient Design Each bento lunch box comes with a double silicone seal to lock in freshness, leaks and odors. There is a clamshell exhaust valve on the top of the lid, the hot air can be exhausted at any time, which makes it easier to open the lunch box; there is a handle on the top of the lid, which is convenient to carry and move, and can be reset after use.The lunch box with double heat insulation layer design allows you to enjoy food at any time, No hot feeling in hand.
• Free Combination With separate lid for each container, your lunch would never get mixed. If you have any questions about our lunch box, please contact us in time, we will solve it for you in the first time!

What's in the box
1 x Set of Portable Thermal Lunch Boxes