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Green Oxygen Absorbing Bottle Caps

Green Oxygen Absorbing Bottle Caps

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Description

These Oxygen Absorbing beer bottle caps have a special liner that absorbs oxygen in the bottle's 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: It is recommended that you only sanitize as many caps as you'll require at the time of bottling. The oxygen-absorbing agent is activated when the cap gets wet. If wetted caps are saved for later use, they'll still function as a normal cap, but the oxygen absorbing agent may be depleted.

 

Community Q&A

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Browse 1 question Browse 1 question and 50 answers
Why did you choose this?
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Wanted bottle caps.
Daniel J L on Apr 24, 2021
See Whit Oxygen absorbing bottle cap answer
Douglas K on Apr 16, 2021
Wanted bottle caps.
Daniel J L on Apr 24, 2021
I've got covid and need another 50 beers
Connor M on Apr 22, 2021
See Whit Oxygen absorbing bottle cap answer
Douglas K on Apr 16, 2021
will cap 3 batches
helen y on Apr 8, 2021
I'm running out
Ron Rios J on Apr 7, 2021
last name is green
Michael G on Mar 27, 2021
Bottling a Belgian Sour
Coy C on Mar 27, 2021
I'm almost out of caps. I want several colors to differentiate between types of beer.
Rene R on Mar 10, 2021
Green is Good
Tim H on Feb 11, 2021
to cap
Herc on Feb 4, 2021
Its my favorite color
Dan Barnett on Jan 26, 2021
Irish stout, then green caps
Leonardo Arias B on Jan 23, 2021
Green for the 2021 bottling season
Valued C on Jan 21, 2021
I like green
Valued C on Jan 12, 2021
Ready for spring
Robert A on Jan 3, 2021
Out of silver caps and they are pretty.
Michael O on Dec 29, 2020
you can write on them
Robert W on Dec 19, 2020
I want O2 absorption and different colors for different beers
John H on Dec 18, 2020
thought it would go well with a vermont beer
Anna R on Dec 10, 2020
Use colored caps to differentiate between batches
Kelly G on Dec 2, 2020
Irish
Monica B on Nov 28, 2020
keep the bubbles inside the bottle
Vincent D on Nov 24, 2020
Christmas color
Patrick J on Nov 9, 2020
Bottle beer, still able to label with sharpie
lance on Oct 27, 2020
go wit kit
Michael C on Oct 26, 2020
don't have this color
John Layton on Aug 19, 2020
I wanted to use green caps this time
Andrew D B on Aug 12, 2020
Different colors for different beers
David San C on Jul 28, 2020
I like green
Jack L on Jul 21, 2020
Making Pliny!
Joey E on Jul 18, 2020
I use green for all my hoppy beers
cl8onbrew on Jul 14, 2020
different
James Frady on Jul 9, 2020
easier to use colored caps than labeling beers
Daniel Hiatt on Jun 24, 2020
I like the color
Anthony C m on Jun 20, 2020
Needed new color for IPA
Valued C on Jun 19, 2020
Different color to what i have
Alan C on Jun 16, 2020
They look cool!
Joseph M on Jun 4, 2020
Irish colors
Heather L on Jun 1, 2020
Everyone bought up all the yellow!
Jamie S on May 21, 2020
Needed a new color cap for a new batch of beer.
James R W on May 19, 2020
I like the color green.
Fernando B on May 14, 2020
liked the color
Paige L on May 12, 2020
Match my labels
Jennifer C on May 4, 2020
I like green.
Carl H on Apr 15, 2020
I got several colors of caps so I could cap several iterations/recipes and keep a few bottles around.
Daniel Blakemore on Apr 14, 2020
Need more caps. Green is fun
Dave M on Mar 25, 2020
Chose green for the Sierra Nevada clone
Kirby Levad on Mar 18, 2020
Threw away whole new bag
David M G on Mar 6, 2020
need caps, like green for sierra nevada clone
Joe M on Feb 4, 2020
Color helps keep batches separate
Alby P on Jan 17, 2020
I've got covid and need another 50 beers
Connor M on Apr 22, 2021
will cap 3 batches
helen y on Apr 8, 2021
Reviews

5.0 / 5.0
9 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
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Rated 5 out of 5
Good caps
They work. Fine as advertised
July 21, 2020
Purchased
11 months ago
Rated 5 out of 5
Good caps, no leakers
If you're a bottling neanderthal like me, you can never have too many caps on hand.
July 9, 2020
Purchased
over 2 years ago
Rated 5 out of 5
Green Hornet
It's not easy being green - unless your a bottle cap. Helps identify beer.
June 2, 2020
Purchased
12 months ago
Rated 5 out of 5
It seems to hold the beer in ok.
December 25, 2019
Purchased
1 year ago
Rated 5 out of 5
Good caps
These caps are great and I use them all the time
October 3, 2019
Purchased
1 year ago
Rated 5 out of 5
Good product
Good caps, easy to use.
July 3, 2018
Purchased
over 2 years ago
Rated 5 out of 5
Caps
Caps, they work well.
March 29, 2018
Purchased
over 3 years ago
Rated 5 out of 5
They do their job pretty well. Pretty easy to work with.
January 30, 2018
Purchased
over 3 years ago
Rated 5 out of 5
These caps have never failed me
January 24, 2018
Purchased
over 3 years ago