Weight Watchers Double-Walled Stainless Steel Tea Infuser Tumbler 12 fl oz

Weight Watchers Double-Walled Stainless Steel Tea Infuser Tumbler 12 fl oz/8 inches tall. Keeps hot for 10 hours/cold for 20 hours. Use loose or bagged tea in the infuser. Push button to release and close. Comes in the original box. Used only twice when I misplaced my other one then found it. Slight rubbing on letters on the back from holding.