Mad Millie Flip Top 6 pack of reusable glass flip bottles are made for fermenting under pressure, so are great for fermented and brewed beverages such as kombucha, kvass, kefir, ginger beer, and lager.
6 x 750 mL (25 US fl oz) Brown glass bottles with secure flip-top caps. The perfect complement to the Mad Millie Kombucha Kit or Kombucha Crock