• Set Contents: Insulated bag 1 Piece 600ml Stainless Steel Vacuum expedition bowl 1 Piece 600ml Stainless Steel Vacuum expedition bowl Insulated Lunch Box: Designed with insulation that can keep food hot or cold for 3-4 hours Outer surface: Food grade safe PP plastic Inner surface: Durable 304 stainless steel Cannot be used in the microwave and can't be WASHED in the dishwasher Safe to use by children and adults Structure designed with multiple layers Separates and organizes food Prevents mixing of different foods and retains their original taste Leakproof feature Silicone lid prevents food leakage Easy to open when taking hot food thanks to air vents Comes with insulated bag Can be used in the office, work, picnic, school, travel and outdoor activities Easy portability with a durable handle that provides a comfortable grip