Feature: 1. Leakage Proof: The cover of this stackable lunch box possesses sealing ring which ensures excellent leakage proof performance. 2. Portable Handle: This stackable lunch box adopts foldable and portable handle, providing more convenience to carry. 3. Three Layers: This stackable lunch box adopts three layers design, providing more capacity and space for different food. 4. Premium Material: This stackable lunch box is made from premium stainless steel, silicone and plastic, which is sturdy and durable. 5. Ideal Gift: This stackable lunch box is perfect for school, picnic, and camping, an ideal gift for your kids, friends and family. Specification: Item Type: Stackable Lunch Box Material: 304 Stainless Steel, Silicone and Plastic Heat Preservation Time: 2 to 4 Hours. Package List: 3 x Stackable Lunch Box1 x Cover