Description
38mm Screw Cap
Screw on to the gallon jar for perfect sealing and never pops ups.
Replaces the bung for a 1 Gallon Jar.
Cap with molded hole to accommodate both Double Bubble Airlock and Three (3) Piece Fermentation Lock.
VERY EASY TO CLEAN.
BPA Free.
Maximum Temperature: 75 °C (167 °F).
