Primula Triple Layer Hot or Cold Therma Drink Tumbler One Set of 3. Gift. Triple Layer Copper Technology is perfect for keeping your beverage at the ideal temperature for hours. This three-piece tumbler set comes in a sleek Brushed Stainless Steel color with a solid pattern and drink-through lid. It has a 20 oz capacity and stands at 8 inches tall with a width of 3.5 inches, making it suitable for both hot and cold beverages. The two 20oz are new with tags. The smaller tumbler is gently used. gift, stocking stuffer, coffee lover, travel tumbler, thermos,