Keep spills and debris away with the Rambler® MagSlider™ Lid, designed specifically for YETI Mugs, Tumblers, and Lowballs. Each lid size features a smooth magnet for a reliable sliding mechanism. The easily removable magnet ensures convenient cleaning, extending the lid's longevity beyond other slider lids. This dishwasher-safe lid acts as a protective barrier, containing coffee, water, wine, shandies, or any drink you desire while helping to maintain temperature. Please note that the MagSlider Lid is not leakproof and may not prevent spills.