Description LOSE THE KEY PIECE TO YOUR MAGSLIDER™ LID? WE’VE GOT YOU. If you’ve got the MagSlider™ Lid, but need the magical magnet piece, you’ve come to the right place. After all, the most important part of the MagSlider™ Lid is, well, the magnet slider. Fits all three of the MagSlider™ Lid sizes, but isn’t compatible with the Stronghold Lid.
