VACUUM INSULATED - This 24-ounce drink bottle is made using the THERMOS TM vacuum insulation technology for maximum temperature retention. It keeps your beverages hot for 18 hours and cold for 24 hours. DOUBLE WALL STAINLESS STEEL - This 3.3" x 10.4" bottle is built with a Durable High quality double wall stainless steel. Exterior stays cool to the touch with hot beverages and sweat-proof with cold. LEAK PROOF & SMOOTH FLOW LID - Our drink bottle has a Push button lid with locking ring which is leak-proof when locked. The smooth flow lid helps control the flow of warm liquids. HIGHLY FUNCTIONAL - This bottle is highly functional, beautifully designed and built to keep up with life. OFFICIALLY LICENSED & PRINTED IN USA - Each of our designs are guaranteed authentic and 100% officially licensed. All designs are printed on Genuine THERMOS Brand products in our high-tech printing facility in Detroit, MI.