Therm A Snap Thermal Bag
The premium thermal bag. Keeps food hot or cold and frozen up to 3 hours. (Actual time varies depending upon amount of food inside the bag as well as temperature and sunlight conditions outside the bag.) No ice needed. Sturdy and re-usable. Waterproof and washable. Ideal for groceries, picnics, parties, travel, sporting, boating, and the beach! Made in Germany.