Features: Feature a double layer insulated design, this nonrust steel lunch box maintains great temperature for hour, solves the common issue of short term heat retention in traditional container. Equipped with a innovative silicone sealed leak proof lid, the lunch container prevents spills during commutes while meeting food grade safety standard with 304 nonrust steel and safe materials. Ideal for professionals, students, fitness enthusiasts, and traveler who require reliable meal storage during busy days or outdoors adventure. Perfect for office lunches, picnics, gym, or trip, its delicate structure fit effortlessly in backpacks or hand bags. The ergonomic handle ensures comfortable carrying, making this insulated food jar a practical upgrades over bulkier lunchboxes. Specifications: Component:304Stainless Steel+Polystyrene+Polypropylene Size:Approx.21.5x11.5x11CM/8.46x4.52x4.33inches Color:Blue/Green/Pink Package Includes: 1Pc Double-Layer Insulation Lunch Box note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.