Get replacement growler lids here, if you accidentally lose your DrinkTanks growler cap. This standard replacement cap set comes with another DrinkTanks growler lid and two replacement seals. Whether you misplaced the lid or dropped your growler down that mountain you were climbing and the cap broke, we make it easy to get the parts you need to start using your growler again. These replacement growler lids and seal rings are specifically designed to fit DrinkTanks growlers.