Made of food-grade material and high quality stainless steel. Non-toxic, health and safety. Air hole design for discharging air, let you open the box easier. Arched handle, more convenient to carry. Type: Lunch Box Material: Stainless Steel Capacity: 1 Layer: about 0.9L(Please Choose Number 1), 2 Layer: about 1.8L(Please Choose Number 2) Occasions: School, Home, Picnic, Office, etc Features: Portable, Carry Handle, 1 Layer/2 Layer, Food Grade Material Size Details [Our Size 1] 20cm x 7.5cm/7.87" x 2.95" (Approx.) [Our Size 2] 20cm x 13cm/7.87" x 5.12" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Lunch Box