32 Oz Amber Growler (Boston Round) with Phenolic Lid - Case of 12 12, 32 oz (1 Quart) Amber Boston Round Bottles/Growlettes/Kombucha Growlers Popular at-home kombucha brewers fermenting and bottle conditioning bottle! UV protected glass; Includes black ribbed Polycone Lined Phenolic Caps - resuable and better suited for fermented bottle pressures as they form an exceptionally tight seal. Inner liner is an oil-resistant plastic, which offers a superior chemical barrier. hight: 8.56", outside diameter: 3.56", lid size: 33CT