Black Oxygen Absorbing Bottle Caps

Black 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 black 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.
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Why did you choose this?
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My color coded caps for strong ales
Paul C W on Sep 29, 2022
Black caps?! Sold
Dave M on Sep 20, 2022
My color coded caps for strong ales
Paul C W on Sep 29, 2022
J. C on Sep 28, 2022
Black caps?! Sold
Dave M on Sep 20, 2022
I bottle
Joshua D H on Sep 2, 2022
To identify different meads
Jeffery G on Aug 18, 2022
Dougie on Jul 11, 2022
Just did
michael j on Jun 24, 2022
to cap bottles
john m on Jun 23, 2022
almost out of caps
Pamela H on Mar 23, 2022
to get to free shipping level
Ed on Jan 27, 2022
Lynn B. on Jan 5, 2022
what I use when I bottle
John W on Dec 25, 2021
beer id
Anthony J S on Dec 17, 2021
I want a variety of cap collors for my varieties of mead
Philip A. J on Dec 14, 2021
I thought these would be sleek
Jennifer G on Dec 7, 2021
I like black
Valued C on Nov 27, 2021
For my Stouts
Michael on Nov 19, 2021
to bottle
Cervecería La E on Nov 15, 2021
Get free shipping!
Bill Brennan on Oct 29, 2021
was out of caps
richard r on Oct 23, 2021
Great price and excellent caps. Repeat purchase
John Davidson on Oct 16, 2021
what I use
John W on Aug 10, 2021
Need caps for my brown ale
Vaughn G on Aug 3, 2021
For bottling
Valued C on Jul 9, 2021
color code for porters
Cobe M on Jun 26, 2021
Good price
Charles B on Jun 18, 2021
Works well
Cathy K on Jun 11, 2021
For fat tire
Stephen Hirschmugl on May 31, 2021
Always use when bottling, great product.
Stephen D on May 8, 2021
See above
Carmelo P on Apr 14, 2021
Wanted for Cider Bottles. Oxygen Absorbing a plus.
Ryan N on Apr 1, 2021
color code various beers on hand
Lee Theuriet on Mar 16, 2021
Needing caps
Kyle S on Mar 8, 2021
They just work
Chadwick C on Mar 2, 2021
because all black everything
DANIEL V on Feb 26, 2021
I use the black caps for the brown ale.
Vaughn G on Jan 23, 2021
black = stout (color coding to know which bottle is which beer)
Charlie S on Jan 6, 2021
Rotate caps for each brew
Ian B on Dec 30, 2020
Mike O on Dec 29, 2020
Looked cool
Terry C on Nov 30, 2020
Wanted a color to match my porter.
BJ B on Nov 26, 2020
I've done a different color each batch.
Tyler R on Nov 17, 2020
I like the oxygen absorbing feature. Wanted to mix it up with the black color.
Matthew C on Nov 16, 2020
black is a good color.
Robert L on Nov 12, 2020
There is apparently a national bottle cap shortage.
Chris L on Oct 22, 2020
Because I couldn't find any Brewers' Best bottle caps
Vaughn G on Sep 11, 2020
less recyclable than bottles
Alexander T on Sep 11, 2020
Cool look for my bottled mead.
Shad S on Sep 2, 2020
Need them
Joseph D on Aug 23, 2020
William R on Aug 20, 2020
J. C on Sep 28, 2022
I bottle
Joshua D H on Sep 2, 2022
has anyone had issues with these considering you can't sanitize them? anything the beer touches i prefer to be sanitized.
Josh Smith on Mar 28, 2018
BEST ANSWER: It is OK to sanitize these caps but we recommend only sanitizing as many caps as you'll need on bottling day. The oxygen-absorbing agent in the cap liner is activated when wet. If unused sanitized caps are saved for later use, they will still function as a normal cap, but their ability to absorb oxygen may be depleted.

5.0 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
Good caps. Delivery held up at border coming to Canada. That was not the fault of the company. Covid slows things down.
July 5, 2021
1 year ago
Rated 5 out of 5
These look sweet! And work as they should.
December 6, 2020
1 year ago
Rated 5 out of 5
I love the oxygen absorbing caps as I use the different colors to denote the flavor of my beers .
September 9, 2020
over 2 years ago
Rated 5 out of 5
Works as expected shipped fast
June 9, 2020
over 2 years ago
Rated 5 out of 5
Great caps
These caps have worked everytime I've used them. Perfect seal.
May 7, 2020
over 2 years ago
Rated 5 out of 5
No sanitizer problem
I used the caps on a couple of cases of Bourbon Oak Stout. Dropped them in Star San, didn't have any issues with carbonation. And I'll Star San everything, my self, the cat, the dog, h**l the old lady if she gets too close to the beer. All was good.
April 26, 2020
over 2 years ago
Rated 5 out of 5
Just what I wanted
Local brew shop no longer carries so very happy to find at a great price!
March 12, 2019
over 3 years ago
Rated 5 out of 5
Great for capping bottles.
October 6, 2018
over 4 years ago