The WhiSlider Lid means enjoying a hot drink from our Cravekraft Tumblers without worrying about splashes on the go. Unlike other closeable drink lids, ours harness the power of magnets (yep, real magnets) for smooth opening and closing, and has a crystal clear lid so you can always see if you’re in need of a top off. Our magnet technology also makes for easy cleaning — you can pop the MagSlider off, rinse, dry, and return it to the WhiSlider Lid. And the WhiSlider Lid is spill- and shatter-resistant, just like the rest of our accessories. Dishwasher-safe.