DetailsThese Oxygen Absorbing Caps absorb the oxygen left in the head space of the bottle. Oxygen absorbing caps are recommended for low gravity beers, beers that will be aged for a year or more, and any beer you wish to protect against oxidation and its staling effects. 120 Count.
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4.9 / 5.012 ReviewsIt seems as if the beer has a fresher flavor with the O2 capsDecember 3, 2018Purchased
over 2 years agoGreat capsCaps seal well and are easy to apply to bottlesNovember 19, 2018Purchased
2 months agoCapped well and seem well madeThese are well made caps in my opinion.
I had very good results caping Sierra Nevada and Sam Adams bottles, and very poor results capping Corona and Stella Artois bottles.August 31, 2018Purchased
6 months agoExcellent!Functional and Durable as expected! I intend to purchase all my caps from Midwest Supplies!July 4, 2018Purchased
6 months agoWork perfectly.I have consistently used these caps for the last 3-4 years, and have never had a failure.May 2, 2017Purchased
1 year agoGood Cap!Works as advertised. Gives a sense of security while bottling your investment. Keeps your brew fresher.April 5, 2017Purchased
1 year agoGreat shopping experienceGot everything, I needed..love the selection, y'all saved me about 30 trips, searching for what I was looking forFebruary 23, 2017Purchased
1 year agoO2 Absorbing bottle capsHave used these for years. Work well using hand capper (no bending) and have had bottled beers retain good flavor and carbonation for up to 2 years in storage.January 5, 2017Purchased
over 2 years agoGreat caps, the brew wasGreat caps, the brew was amazing.March 23, 2016
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