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Gold Oxygen Absorbing Bottle Caps

Gold Oxygen Absorbing Bottle Caps

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Commercial quality beer bottle caps to keep your brew safe and sound from bottling day until you're ready to enjoy it. You will get a good firm seal that will last through transport, gift giving, and storage with these gold bottle caps. These bottle caps crimp down onto the beer bottle and make a firm seal. They don’t rust or leak and they contain an Oxygen absorbing agent in the liner, which means you won’t get any unwanted oxidation. A good value for a great product.
26 mm diameter caps fit American bottles. Some imported bottles and some sparkling wine bottles use a 29 mm cap instead. We recommend test fitting prior to filling if you're re-using an imported bottle.

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 2 questions Browse 2 questions and 52 answers
Why did you choose this?
MoreFlavor Store
I need to bottle
Marge on Apr 1, 2020
Because Gold is recession proof
Valued C on Mar 28, 2020
I need to bottle
Marge on Apr 1, 2020
My wife wanted to use gold caps this time.
Andrew D B on Apr 1, 2020
Because Gold is recession proof
Valued C on Mar 28, 2020
why pay more for different colored ones? its just a cap
Nora W on Mar 25, 2020
Need it
donald w on Mar 21, 2020
Kirby L on Mar 18, 2020
ordered more bottles
Nolan B on Mar 6, 2020
I like gold
troy s on Feb 28, 2020
It keeps my beer in the bottles!
Michael Sienkiewicz on Feb 28, 2020
to cap the bottles that I bought to put my beer in
Stephen D K on Feb 26, 2020
Lowest price per cap
Ernesto Bonilla R on Feb 25, 2020
because I need to cap my bottles
Alex M on Feb 13, 2020
To help with aging of beer
Daniel S on Feb 10, 2020
Always in need of Caps!!!
Larry B on Feb 3, 2020
I need them
Walter G on Jan 28, 2020
For bottling beer from the keg
Barry P on Jan 23, 2020
Need them
James B on Jan 17, 2020
I was out of caps
Melissa P on Jan 10, 2020
Y need more caps.
Lester H on Jan 7, 2020
troy s on Dec 31, 2019
I need bottle caps.
Doug C on Dec 27, 2019
running low on caps
Joe S on Dec 19, 2019
Lowest cost on site for O2 absorbing caps
Bridget H on Dec 18, 2019
Can never have enough caps
Larry B on Dec 16, 2019
Celeste H on Dec 16, 2019
I forgot to get them at my LHBS
Frank Vercillo J on Dec 11, 2019
For my wedding beer
Eric Van G on Dec 11, 2019
Karen A C on Dec 4, 2019
Upgrading my brewing game!
Herminio A on Dec 1, 2019
This holds for all of the bottle caps. You still offer the quantity 144. Most of your competitors do not.
Steven D on Dec 1, 2019
Club raffles
Dwayne K on Dec 1, 2019
Excellent caps, very reliable, decent price
Lloyd M on Nov 30, 2019
For a rainy day
Jaime L on Nov 30, 2019
Bill J on Nov 30, 2019
you buy bottles you need caps
Steve C on Nov 30, 2019
Already have gold caps so they match
Matthew L on Nov 28, 2019
need them to share beer with others
David S on Nov 20, 2019
because they are my standard cap
David R on Nov 15, 2019
nice price
Melvin Smith J on Nov 14, 2019
It's a good color
Weston R on Nov 9, 2019
good stuff
Sara M on Nov 8, 2019
cap bottles
Joseph M on Nov 7, 2019
Ran out and my usual homebrew store has shuttered
brian b on Nov 1, 2019
Steve S on Nov 1, 2019
Going to make more beer :)
Scott F on Oct 28, 2019
Need it, love it
Kole s on Oct 14, 2019
Good caps at a good price.
charles g. on Oct 14, 2019
I am running low, typically use 52 per batch
Thomas B. W on Sep 30, 2019
Gilberto Narez on Sep 17, 2019
My wife wanted to use gold caps this time.
Andrew D B on Apr 1, 2020
why pay more for different colored ones? its just a cap
Nora W on Mar 25, 2020
If you sanitize these with Star-San right before capping (say 5-15 minutes) does the oxygen absorbing still work? Or do you have to use them unsanitized? And do you no longer carry non-oxygen-absorbing bottle caps?
Roy Westerberg on Jan 22, 2018
BEST ANSWER: In addition to the excellent information provided here, I would like to add an excerpt from the patent filed for the oxygen absorbing gasket in beer caps: "In a patent directed to beer packages (Hofeldt and White, 1993a), the developers indicate that the same oxygen absorbers in the same polymeric matrix are activated by thermal pasteurization or sterilization. Although the relative humidity in the headspace of a beverage-containing bottle or can is generally sufficiently high to activate the scavenger, the reaction could be accelerated by heating to increase moisture permeation into the scavenger mix. Thus, they suggest a scavenger that remains effectively inert until pasteurization or sterilization. Moisture generated from the interior contents permeates into and becomes trapped within the gasket to accelerate the oxygen-removal reaction. Oxygen trapped in the headspace and that permeating into the bottle through the gasket are both reacted with the scavenger."

In other words, it is not required to submerge them in water before capping, because the relative humidity inside a capped bottle is sufficiently high to activate the oxygen absorption. In addition, boiling the caps will not destroy the oxygen absorption properties, because they are designed for thermal pasteurization. I would still advise using them right after sanitizing, as others have suggested.

4.1 / 5.0
18 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
No oxidation
There are good, no oxidation
February 20, 2020
over 2 years ago
Caps work as they should
These caps are clean and work without problems. I am happy with there use.
December 28, 2019
7 months ago
Too small
I've ordered the same product over the years and not had any problems until recently. They will not fit all long neck bottles, and do not play well with the short, Sierra Nevada style bottles. The bag says they're 26mm. I've had much better luck with the 26.5mm caps.
December 7, 2019
over 2 years ago
Does not fit well on standard bottles
These caps seem too small for standard bottles. Bad fit led to 2/5 of my batch losing carbonation. Will not buy again.
October 10, 2019
6 months ago
Response from MoreFlavor
Hi Arno, we're terribly sorry to hear about the caps! Please give us a call at 1-800-600-0033 or email us at so that we can assist you. If you still have the packaging, we're looking for a batch number so that we can report this to our Product Team for review. We are here to help. Cheers!
October 17, 2019
Perfect to cap my bottles! Such a great price!
August 17, 2019
8 months ago
Works great!!!
These have always worked good for me!!
July 4, 2019
9 months ago
Good crowns at good price
A bargain at 200 per bag
July 2, 2019
10 months ago
Good item
Items are great for the price
February 19, 2019
1 year ago
Good product
Nice caps, haven’t had any bad seals. Pretty plain looking but gets the job done.
January 18, 2019
over 2 years ago
Easy application, great seal.
January 12, 2019
1 year ago