Metallic Orange Oxygen Barrier Caps pack of 144
These metallic orange oxygen barrier bottle caps are a great economical way to protect your beer. The difference between oxygen barrier and oxygen absorbing caps are that that oxygen absorbing caps are that as soon as a liquid touches the oxygen absorbing cap it absorbs the oxygen but they have a very finite limit of oxygen they absorb. Once they are fully maxed out with the amount of oxygen they absorb, the caps will let in small amounts of oxygen. These oxygen barrier caps are different. While they do not absorb any oxygen, they will never allow oxygen into the bottle. This is a much better method of protecting your beer.
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