Premium Insulation - The pizza delivery bag features two layers of insulation to keep the food in serving-temperature for the 2.5 hour drive. In addition, it has an aluminum interior providing an extra layer of heat reflection, will not retain moisture or odors.Thick Exterior - The thick 600D polyester exterior will ensure this insulated pizza bag will be dependable for years to come. This food delivery bag also features two handles with padded on the top for easy carrying and dual strong zippers, specially designed not to snag.