This 900ml/30oz Tumbler is double walled and vacuum insulated to keep your drink hot or cold for hours. The cup is outfitted with an ergonomic handle, that is aesthetically designed for comfort. It comes with a straw and lid so you can enjoy your favorite beverage on the go. The tumbler is made from 18/8 stainless steel and fits standard cupholders, and with a variety of color options, you can get an Emotional Support Water Bottle for whatever outfit or activity the day entails- ake Us With You.