double wall growler beer bottle for mini keg beer brands

double wall growler beer bottle for mini keg beer brands :smooth rim handle , Screw cap with red silicone ring for sealing ,double wall ,keep beer cooler

double wall growler beer bottle for mini keg beer brands

  How to fill and clean the double wall growler beer bottle for mini keg beer brands

1) You can fill beer manually or with Automatic filling line, 

    the inside diameter of our growler is about 35mm.

2)Dip into warm water with mild soap for 20mins;

   Clean with non-metallic bottle brush or sponge;

   Wash with clean water and distilled water ;

   Dry growler and keep lid open .