Premium Insulation: All materials are BPA free to ensure complete safety, the bag is lined with oxford cloth and a layer of high quality aluminum foil, which provides good insulation, keeps food fresh and hot and cold for about 5 hours, it also insulates heat , waterproof and very easy to clean. Size and capacity: 28x17x16cm, with a total capacity of 8 liters, the ideal capacity to carry food in a practical, functional and lightweight bag. p> Versatility: It has two pockets to hold a variety of items, the front pocket is perfect for storing personal items like a phone or wallet, while the main pocket is designed for food, drinks , napkins and cutlery. Premium zipper - durable and strong, easy to open and close. Warranty - don't worry. Don't worry, edihome products come with a European warranty, please let us know if you have any questions before or after ordering.