Capacity: 20oz, 30oz There is a telescopic straw Internal material: 304 stainless steel, double wall vacuum insulation External material: colorful patterns printed by plant powder Lid: BPA-free transparent cover There is a straw hole and a direct drinking hole on the cover Reusable coffee travel mug and tableware for outing Very suitable for car drink holder, you can use it while drive. Clean with a sponge ball or brush that will not scratch, and immerse in warm water if necessary. Do not microwave.Our 20oz, 30oz stainless steel tumbler has bright and romantic colors and a wonderful and unique design. It will be an excellent gift for any holiday. Whether you want to keep the sweet tea cool in the hot summer, or you prefer to keep the hot coffee hot during your commute, this travel mug can meet your needs. Suitable for all kinds of hot and cold beverages.