Oxygen Absorbing Bottle Caps (100 Caps)

These Oxygen Absorbing caps have a special liner that absorbs oxygen in the bottles head space. This helps reduce the oxidation that happens during the bottling process, keeps your home brewed beer tasting fresher, and can extend it's shelf life. Important to note: These caps activate once you get them wet. Do not wet or sanitize caps in advance of your bottling session or they will not work correctly. (100 per pack) 26mm