The 40 oz. Mug features a stainless steel exterior with a polypropylene inner liner and includes both a handle and a straw. Standing 10.5 inches tall, this reusable mug offers a 40 oz capacity, which can be useful for long-lasting hydration at home, in the office, or on outdoor trips. The dual-material construction may help keep beverages at a comfortable temperature, and the included straw provides convenient sipping. This mug is intended for both hot and cold drinks, and the durable design can serve as a practical alternative to disposable cups. The handle makes it easy to carry, and the mug may fit most standard cup holders.