The Sierra Tumbler 24-ounce cold beverage tumbler comes in a classic, iced-coffee-cup design great for everyday use. Durable BPA-free construction makes it stylish, textured non-slip grip makes for easy carrying. A reusable straw stays put and helps keep drinks perfectly mixed. Worry-free for leaks, the lid has a quarter-turn sealing mechanism. Hand washing is recommended for care. The tumbler is offered with a variety of fun colored grips, so choose several to create a mixed set.