Replace your lost or damaged Rambler lid with the YETI Rambler Stronghold Lid for Travel Mug and enjoy leak-resistant and effortless drinking performance. This YETI replacement lid has been specifically designed to fit your 20-oz. or 30-oz. YETI Travel Mug. If fits snuggly into place, and it uses dual-slider magnet technology to virtually eliminate all annoying leaks and splashes. To take a drink, simply push the magnet down and slide. This opens the mug's drinking hole for easy access to your favorite beverage. The leak-resistant slider is easily removed for easy and effective cleaning in the dishwasher. Note: do not use the YETI Rambler replacement lid with carbonated beverages or for food storage. Made to fit your 20-oz. or 30-oz. YETI Travel Mug Functional, durable, leak-resistant lid Dual-slider magnet technology Effortless drinking performance