Features: Good Thermal-Insulation Effect:This insulated lunch box uses a high-quality insulation-liner, which can keep warm for a long-time, and the heat preservation-time is 1 to 3hours. Easy To Carry:This insulated lunch box has handles for easy portability. Good Sealing:The thermal-insulation lunch box has a silicone-ring to enhance the sealing effect, the heat is not easy to dissipate, the thermal-insulation effect is better, and the soup does not leak. High-Quality Materials:The insulated lunch box is made of PP-material. outside and food-grade stainless steel inside, which is healthier to use. Multi-Purposes: With 680ml large capacity, this lunch box is suitable for adults to work, kid to school and traveling, visiting-patients, Ideal-gift for your familiy, friends and kid. Package Includes: Package 1:1 Piece Lunch Box Package 2:1 Piece Cup-Handbag Specifications: Material: Food Grade Pp+304 Stainless Steel-Liner Lunch Box Capacity: 680ml Size: Approx.19.5x9.6cm/0.76x0.37" Color: White/ Green-color/ Blue Note: Tableware Not Included note: Please allow 1-2cm errors due to manual measurement,Please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.