Make sure that your Waring 16 liter thermal sous vide circulator is always operational with this Waring WSV16CVR cover. The cover, like the circulator, is made of sturdy stainless steel for long-lasting reliability. It also features a long top handle for easy lifting and maneuvering. Using the cover with the sous vide circulator is necessary for proper operation. If the original cover that comes standard with the circulator is misplaced or damaged, then use this one as a direct replacement.