The DuraCoat™ Color Technology ensures long-lasting performance, preventing chipping, fading, and cracking. Its 18/8 kitchen-grade stainless steel construction offers extreme durability, while double-wall vacuum insulation keeps your drink hot or cold. The No Sweat™ Design keeps your hands and cup dry, and the MagSlider™ Lid adds convenience and preserves beverage temperature. Other features include a comfortable fit in various cup holders, puncture and rust resistance, and easy-to-clean components. Both the Rambler 20 and the MagSlider™ Lid are dishwasher safe, and it's compatible with YETI beverage holders. ; Dishwasher Safe