The Igloo® 27 oz. Stainless Steel Tumbler will keep your hot drink hot for 12 hours and cold drink cold for 8 hours. The tumbler has a double wall vacuum sealed construction with copper lining, and the powder coat finish is sweat proof and helps to prevent scratches. It has a translucent lid with slider closure and its ergonomic shape is comfortable to hold and easy for carrying. It is the perfect tumbler to take your drink to-go. It fits in most car cup holders and is FDA compliant and BPA Free.