The Swing Oil Tumbler is the perfect accessory for golfers on the go. Keep your drinks cold and stay hydrated on the course with this fun and practical tumbler.  The twist on, easy grip lid features a splash proof gasket that seals snug around the straws so that you're free from spills. Designed to be cupholder friendly, the base is protected with a silicone bumper to prevent dents and ensure a quiet set down. The ergonomic handle can be comfortably carried from kitchen to car. Dishwasher safe (lid and cup), the wide mouth makes it easy to clean and to fill.