Our polyester fabric watertight insulated cooler bag for picnic is the perfect solution for keeping your food and drinks cool and fresh on-the-go. Our factory uses high-quality materials to ensure durability and longevity, making it the perfect choice for all your picnicking needs. The cooler bag features a watertight seal that keeps ice from melting, ensuring your food and drinks stay chilled for hours. Its spacious interior also offers ample storage space for your items, while its adjustable shoulder strap makes it easy to carry. Order now and experience the convenient functionality of our premium insulated cooler bag.