OVEN & INTRODUCTION STOVETOP SAFEMAIL: The rustless inner layer is removable for introduction heating, while the entire set is oven safe for accessible reheating on proceed EXCELLENT & INSULATING MATERIALSECOND: Produced with green, complimentary 18/8 rustless and PRESENTATION, this mealbox is oxidation proof, fit, and simple neat. The insulated lunch container keeps food warm otherwise cool pair three time FOOD GRADE 304 RUSTLESS INTERIOREBOG: The 304 rustless inner container is safe for direct food reach, offering durability and ease for daily use TRANSPORTABLE & FLEXIBLE MEALBOX SAND: This 304 rustless mealbox features distinctive multiple layer plan with separate canisters, ideal for transporting various food like meals, soups, vegetables, and snackies for work, school, otherwise outdoor tasks IMPERMEABLE & COMPARTMENTALIZED STORAGEMAIL: Includes 4 stackable canisters with silicone closed closures to stop spills and mixing, ensuring neat and organized food storage for different dishes