Dubblin presents Insulated Stainless steel lunch box with Silicon seal & four sides lock system. Vacuum Insulated lunch box made up of Stainless Steel, 100 % Food Grade Virgin Plastic SUS 304 Metal Body from inside & BPA free Plastic Outside. It comes with 4 sides lock system stainless steel sabzi container with lid & Stainless steel Spoon. Inner stainless steel body enhances food taste and hygiene. Compact size- sits easily in your bag. It?s easy to open and close.