Is the silicone coaster removable?

The silicone coaster on the bottom of Swig Life drinkware is meant to be removable to meet our dishwasher-safe criteria.

 

If the silicone coaster should come off or get water underneath, as can happen while being washed, reattach the coaster by putting pressure around the edges and working it firmly back in place. If air gets caught underneath, lift the edge of the coaster a bit and press the air out, then finish pressing it firmly in place all the way around.