Add-on Item
Ships with any qualifying order over $25. Details

Qty:1
1-Click ordering is not available for this item.

Other Sellers on Amazon
Add to Cart
$6.50
Add-on Item
FREE Shipping on eligible orders.
Sold by: HomeBrew4Less
Add to Cart
$6.54
Add-on Item
FREE Shipping on eligible orders.
Sold by: Amazon.com
Add to Cart
$1.95
+ $4.99 shipping
Sold by: Hobby Homebrew
Have one to sell? Sell on Amazon

1 X Beer Bottle Caps - Oxygen Absorbing for Homebrew 144 count

4.6 out of 5 stars 174 customer reviews
| 22 answered questions

List Price: $6.99
Price: $6.50 & FREE Shipping on orders over $49. Details
You Save: $0.49 (7%)
In Stock.
Sold by Quality Quick Ship and Fulfilled by Amazon. Gift-wrap available.
16 new from $1.95

Specifications for this item
Brand Name Learn To Brew LLC
Color Silver
EAN 0787543789905
Import Designation Imported
Number of Items 1
Overall Height 6.0  inches
Overall Length 9.0  inches
Overall Width 2.0  inches
Part Number BSG-6020
System of Measurement US
UNSPSC Code 27130000
UPC 787543789905

Add-on Item
This item is available because of the Add-on program
The Add-on program allows Amazon to offer thousands of low-priced items that would be cost-prohibitive to ship on their own. These items ship with qualifying orders over $25. Details
Homebrewing Store

Product Features

  • Easy to Use
  • Helps reduce oxidation and premature staling
  • Perfect for beers that you plan to age

Special Offers and Product Promotions


Product Details

  • Product Dimensions: 9 x 2 x 6 inches
  • Shipping Weight: 8.8 ounces (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B000Q64T8M
  • Item model number: BSG-6020
  • Average Customer Review: 4.6 out of 5 stars  See all reviews (174 customer reviews)
  • Amazon Best Sellers Rank: #475 in Industrial & Scientific (See Top 100 in Industrial & Scientific)

Frequently Bought Together

  • 1 X Beer Bottle Caps - Oxygen Absorbing for Homebrew 144 count
  • +
  • Monster Brew Home Brewing Supp Amber Beer Bottles (24 Pack), 12 oz
  • +
  • Red Baron Bottle Capper
Total price: $42.06
Buy the selected items together

Product Description

These oxygen caps absorb oxygen in the head space of bottles, which helps reduce oxidation and premature staling.

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By DHO on December 20, 2009
Verified Purchase
I have used about 60 of these caps and they have worked well. Every cap has formed a good seal and I have had no problems.

I will continue using them for my next brew.
Comment 39 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
These are the first bottle caps I have used, they arrived quickly and to my limited knowledge worked just fine, I did find out though you do not need these unless you plan to store your beverage for a very long time, just regular caps will work fine for home brews that you will consume withing a few weeks of bottling.

the only one neg and I do not think it was the caps is they didn't work on green bottles that come from Holland, or it was my capper?
3 Comments 22 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
I like these caps because they are lined (so they won't leech metal into your beverage) and are rust resistant.

The plain silver makes labeling with a Sharpie marker easy.

I really can't think of any way to make them any better!
Comment 5 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
My fiancée homebrews and these are the only caps she uses. I would beware of caps sold on a very famous auction site E-something (wink wink) that come with 500. It got bad feedback. I came right back here. We have had no issues with our beer, the caps work and that's all you need. They come perfect and not differentiated. We use it with the Bottle Capper - Red Baron for Homebrew.
Comment 7 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
I bought these for my husbands first bottling thinking that the oxygen absorbing cap sounded like a necessity. Well after doing some research more experienced homebrewers say not to spend the extra $$$ that there is no big difference.. Next time I will buy the cheaper cap.
1 Comment 7 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
i bought these for my boyfriend (he JUST started home brewing), along with the capper and bottles, and these bottle caps are PERFECT! they of course keep the beer fresh, everything you need in a bottle cap. He is on his second batch, and will only use these caps :)
Comment 2 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
Caps does what is designed to do. Keeps the CO2 tight and leak free upon capping for prolonged period of time. Only reason i gave 4 start is that i recently read from a some article advising that O2 absorbing caps works as claimed; but, that capcity only lasts very briefly. By the time caps are sanitized (soaked in sanitize solution), O2 aborbing function is far gone when it's time for capping. So, non O2 absorbing caps are equally as good for someone considering dipping caps in a sanitzing solution prior to capping to save some $$.
Comment One person found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
I've used about half of these on bottles of home brewed beer & every one has worked perfectly. They are easy to use with my bottle capper (also purchased from Amazon) and none have leaked. My beer is carbonated perfectly when opened.
Comment One person found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse