25 oz. (739 mL) double wall vacuum insulated with sleek body reminiscent of a wine bottle; 304 SS interior, 201 SS exterior with screw-on Polypropylene and Stainless Steel lid;Vacuum insulation helps keep your beverages hot or cold longer than traditional insulation; Designed for use with both hot and cold liquids; Do not microwave Do not place in freezer; Product Size: 11.14" h x 3" dia.;