This tumbler keeps 20 ounces of drinks hot or cold with its double-wall insulation. Made of durable stainless steel, it's easy to clean and dishwasher safe. Its dimensions are 6.77 inches in height and 2.83-3.39 inches in diameter. Includes a vacuum-insulated steel body and a clear, leak-proof lid without a cap. Image by [Kononova Nina / Shutterstock]
