These cooling elements are the ideal solution for keeping food and drinks cool in warm weather. The cooling elements are made from HDPE (High-Density Polyethylene), a sturdy and lightweight plastic material that is perfect for maintaining cool temperatures. Each cooling element weighs 750 grams, which is sufficient to keep your food and drinks cool. This cooling element is a practical solution for keeping food and drinks chilled during picnics, barbecues, camping trips, and other outdoor activities. With this cooling element, you can rely on fresh and chilled food and drinks, no matter the occasion. Ensure a pleasant cooling experience for your meals and beverages outdoors.