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Cold Activated Crown Caps with Oxy-Liner - 120 Count

$4.99
& Free Shipping over $40 Details
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Product details

These bottle caps are perfect for brewers afflicted with tactile hyposensitivity, or anyone who ever thought, "This beer feels cold, but it doesn look cold." Take the guesswork out of chilling your homebrew with these amazing cold-activated crown caps. They begin to change to a blue color at approx. 46 degrees, and reach "maximum blue tonality indication" at 41 degrees.

What does that mean? If the cap is blue, you've got cold brew. They're fun, inexpensive, a little out of the ordinary, and a good way to start a conversation about your homebrew.

Additional information

SKU 41271

Customer Reviews

Based on 49 reviews
86%
(42)
8%
(4)
0%
(0)
0%
(0)
6%
(3)
J
J.D.
Caps

Love em Classy bottling look

M
M.

They keep the beer carbonated so what else can I say?

o
o.
Bottle caps

Capped my Cream Ale with these. Nice addition.

D
D.
Yep, It's Blue

The cap does get blue, and really blue if you get it really cold. They are fun to have and a good alternative to the generic silver and gold caps.

M
M.K.
The Only Option!!!

These work just as well as any other bottle cap. What is my favorite feature on this product is the cold activated, ready to drink, notification signal it turnes dark blue. I get quite the reaction when I hand a buddy a home brew and mention the cold activated cap. It’s a nice little novelty. If you’re going to take all this time to make your masterpiece brew why not (TOP IT OFF) with some Cold Activated Crown Caps! Get yours today! Cheers -Mike

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Cold Activated Crown Caps with Oxy-Liner - 120 Count

Cold Activated Crown Caps with Oxy-Liner - 120 Count

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