Description: 100% brand new and high quality. The exterior of the lunch box is made of water-resistant, stain-resistant Oxford fabric that is durable, water-resistant, and easy to clean. The inner lining is made of food grade aluminum foil and filled with 5mm EPE foam, which is durable and waterproof. The inner lining is made of food grade aluminum foil and filled with 5mm EPE foam for excellent heat resistance. Equipped with high-quality zippers for easy access. Premium aluminum foil lining has excellent heat resistance to keep food fresh and hot/cold. It's perfect for storing food to take to school, work, picnics, the beach, and barbecues. It's also great for keeping cold drinks or ice packs warm at the gym or in the car. Specifications: Color: Various styles (as shown in the picture) Material: Cationic cloth + aluminum foil Packing list: 1 x lunch bag Note: Please allow 1-2 cm differences due to manual measurement. Due to light and screen differences, the color of this item may vary slightly from the picture.