Feature: 1. Stainless Steel PP Materials: The insulated food container features a lid and handle made from food grade PP material and container crafted from 304 stainless steel, ensuring durability and safety for your family's health and peace of mind.2. Effective Insulation: With double layer vacuum insulation technology, this lunch box maintains temperature for 6 to 8 hours. Preheat or precool with hot or cold water for 1 to 2 minutes before use for optimal performance. 3. Secure and Leakproof: Each cover includes a sealing silicone loop to prevent spills and a vent valve for easy lid removal. This ensures secure transport without leaking, although shaking or inverting is not recommended. 4. Easy to Clean: The wide mouth design and polished 304 stainless steel interior the thermal lunch box easy to clean. To ensure longevity, thoroughly dry the container after each wash before storage. 5. Versatile Usage: Ideal for carrying soups or diverse dishes, this microwave safe container is ideal for reheating meals. It is also well suited for outdoor picnics, camping, and more, offering a nutritious lunch or dinner. Specification: Item Type: Insulated Food Container Material: 304 Stainless Steel Weight: Approx. 1533.00g/54.08oz Insulated Lunch Box Size: Approx. 14.2x21cm/5.6x8.3in Small Container Size: Approx. 12.5x7cm/4.9x2.8in Package List: 1 x Insulated Lunch Box 2 x Small Food Containers |