Opalhouse 10oz Stoneware Cat Mom Tumbler How adorable is this Opalhouse 10oz Stoneware Cat Mom Tumbler ($10)?! It's great for warm cups of tea and coffee. It also comes in the Opalhouse 10oz Stoneware Dog Mom Tumbler With Lid ($10). Image Source: target.com Opalhouse 10oz Stoneware Cat Mom Tumbler $10 from target.com Buy Now Opalhouse 10oz Stoneware Dog Mom Tumbler With Lid $10 from target.com Buy Now