NEW. This 40oz stainless steel tumbler is the perfect addition to your kitchen collection. It comes in a solid white color and includes a lid with a twist, drink through, straw hole. It can keep your beverage hot or cold for up to 6 or 24 hours respectively. The tumbler is made of durable stainless steel and has a capacity of 40oz. It is ideal for both teens and adults and includes features like a lid and straw. The tumbler is great for use at home or on the go and is a must-have for anyone looking to keep their drinks at the perfect temperature.