Prime Line 16.9oz Contour Vacuum Bottle With Duo Lid

304 Stainless Steel interior/201 Stainless Steel exterior with powder coating, PP Plastic screw-on lid; 16.9oz(500 mL) double wall vacuum insulated powder coated bottle and duo f; Duo function lid unscrews in 2 spots ? lower seal provides wide opening to insert ice cubes, upper seal is designed for standard use on the go; Vacuum insulation helps keep your hot beverages warm longer and cold beverages cool longer than bottles and tumblers without vacuum insulation; Designed for use with both hot