Upgrade your commute with a sleek mainstay. The YETI® Rambler® 20 oz Travel Mug is a secure partner for the morning rush. Crafted from 18/8 stainless steel, the leak-resistant StrongHold™ Lid utilizes dual-slider magnet technology to prevent spills. The tapered base fits most cup holders while you drive to your next appointment. To protect the quality of your custom design and keep it a sophisticated daily comapnion, we recommend hand-wash only.