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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 47 answers
Why did you choose this?
MoreFlavor Store
Shawn K on Dec 15, 2018
Lowell D G on Dec 3, 2018
Shawn K on Dec 15, 2018
Need it
John S on Dec 12, 2018
Lowell D G on Dec 3, 2018
great deal
john k on Dec 1, 2018
Derek J F on Nov 27, 2018
I forgot to order them with my last batch
Jim R on Nov 26, 2018
I like gold
Bill R on Nov 26, 2018
good buy
Larry A on Nov 24, 2018
Bill J on Nov 17, 2018
Always need caps.
Lynn C on Nov 17, 2018
more for the money!
Victor F on Nov 17, 2018
it works
David B on Nov 17, 2018
Robert H on Oct 31, 2018
for friend beginner brewer
dennis O on Oct 30, 2018
I need bottle caps and these have worked well.
Alex P on Oct 30, 2018
Had to bottle it
Richard G on Oct 15, 2018
Matt K on Oct 11, 2018
like that you carry oxygen absorbing caps
c S on Sep 27, 2018
Mark H on Sep 24, 2018
Still need to bottle for comps
Samuel S on Sep 5, 2018
I need caps
Martin H on Aug 15, 2018
Steve J on Aug 2, 2018
Good price on caps.
Neil B on Jul 28, 2018
Lack of regular Bottle caps available for purchase??
Allen W on Jul 27, 2018
i still bottle. sigh
byron m on Jul 24, 2018
Need caps
Steven W on Jul 13, 2018
We're out.
Dana T on Jun 26, 2018
I need more and have had good experience with these
Glennn S on Jun 13, 2018
larry h on Jun 5, 2018
The price
Timothy b on May 31, 2018
used before
Ken L on May 28, 2018
Good Price
Brent B C on May 24, 2018
Slightly cheaper than my local store BUT is also oxygen-absorbing whereas my local ones aren't
Lloyd M on May 21, 2018
backup spare parts
Jimme W on May 17, 2018
You were out of silver caps.
William D on May 17, 2018
It will specifically represent a batch
Ronnie M on May 12, 2018
match my labels
GreatJane on Apr 6, 2018
Gold is great
Dylan M on Mar 20, 2018
...because I enjoy it one bottle at a time, despite the extra work over kegging.
JEFFREY D S on Mar 6, 2018
I made 60 gal this winter, all gold caps this year
Chuck R on Feb 26, 2018
Gold looks good on a brown bottle
Michael G on Feb 19, 2018
To bottle some of my beers
Dominick V on Feb 9, 2018
Gold looks awesome
Peter Thompson on Jan 26, 2018
Great caps
F E on Jan 22, 2018
Use this all the time. Keep it in stock
Mac M on Jan 18, 2018
Need it
John S on Dec 12, 2018
great deal
john k on Dec 1, 2018
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.

4.0 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Caps do not set properly
I have been buying these caps for years, and always had a good experience. However, my last purchase resulted in receiving caps different from what I had received in the past. The caps used to be more of a brushed gold, and worked very well. These new gold caps are very shiny and do not set very well on the bottles. In fact, a bottle with the new shiny cap fell over in a box, and the cap became dislodged and beer started flowing. I assume it is a new manufacturer, or a defective product. Either way, I will not buy again. I guess I will have to pay more for the colorful caps.
November 19, 2018
does not have enough grip to hold the caps in place and does not keep it sealed.I had to re caps 30 bottles from 50 and replace them with a different caps used redcapper works well with others caps
November 9, 2018
2 months ago
Response from MoreFlavor
Hey so sorry about your experience. We try very hard to create the best experience for our customers and provide quality products. Please give us a call at 1-800-600-0033 or email us at info@moreflavor.com so that we can assist you. We are here to help. Cheers!
November 12, 2018
Zach R Staff
Gold. A classy touch.
They work and the price is right. Hooray!
August 21, 2018
4 months ago
An essential for any dedicated homebrewer
April 9, 2018
9 months ago
These caps always keep my beer flavor fresh, they are easy to mark my beer style.
February 18, 2018
11 months ago
cap some beers off my keg for sharing sometimes and these work as you'd expect.
January 28, 2018
11 months ago
Great bottle caps
These are excellent bottle caps, never had any leakage or flat beer.
January 26, 2018
11 months ago
Great Caps
Bottled a 5 gallon batch 2 weeks ago using these caps. They seated very well and created a good seal. I like that I can write a date on the cap. Good product so far. Will see how they performed after I open a couple bottles next week.
Gold cap reflecting the snow.
With Capping Tool
January 21, 2018
11 months ago