At our factory, we take pride in crafting high-quality and functional products for our customers. This Matt cationic polyester Insulated cooler bag middle size is no exception. It is designed with superior insulation to keep your food and drinks fresh and cool for hours. The bag also features a durable and waterproof exterior made from cationic polyester that will withstand wear and tear. With an adjustable shoulder strap and convenient carry handle, this cooler bag is perfect for picnics, camping trips, and other outdoor activities. Trust us to provide you with the best and most reliable products for your needs.