The Thirty-One Large Thermal Cooler Bag is a stylish and practical lunch option, perfect for picnics or on-the-go meals. Made from 100% polyester with a black and white pattern, this thermal bag features one compartment, front pocket, and comes with a convenient adjustable handle for easy transportation. Its spacious size of 9 inches in height and 18 inches in width provides ample room for your favorite dishes, and its multipurpose design makes it easy to clean and reusable for multiple occasions