The Hydro Homie Big Swig 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, perfect as a gift for that special someone, including You. It comes with a straw lid and reusable straw so you can enjoy your favorite beverage on the go. The Big Swig is made from 18/8 pro-grade stainless steel and fits standard cupholders in cars, boards, and other vehicles, and with a variety of color options for whatever outfit or activity the day entails. Enjoy your daily hydration with superior products with a purpose!