Key Features High-quality Material: It is made of food-grade 304 stainless steel, which is not only safe and harmless for storing edible ice or food directly but also very solid, rust-proof, and not easily deformed to ensure long service life. Excellent Ice Retention: The double-walled design and built-in thickened foam insulation effectively prevent cold air from escaping from the inside and keep your ice solidified, so it can keep your drinks cool for a long time. Easy to Clean: The smooth stainless steel surface does not easily hide dirt, making it easy to clean. You can directly rinse it with water and dry it to get it as clean as a new one. Large Capacity: With a capacity of 50L/52.8Qt.