NEW TO BREWING?

LEARN HOW TO MAKE BEER

WE’VE GOT YOUR BATCH

SATISFACTION GUARANTEED nb-point-icon

FREE SHIPPING

ON ORDERS OVER $40

Cold Activated Crown Caps with Oxy-Liner - 120 Count

$4.99
& Free Shipping over $40 Details
+ -

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 85 reviews
88%
(75)
8%
(7)
0%
(0)
0%
(0)
4%
(3)
A
Anonymous
They Work

Turns blue when they’re cold as advertised.

C
C.G.

Fun Caps

B
B.N.
Gifting to a Home Brewer

I purchased several items that a family member needs for his home brewing. I know he’ll love the bottle caps, bottle drain system, & cleaning brush!

J
J.
They work

Well it's pretty clear to tell when it's cold enough to drink and it was a fun addition to the bottles

J
J.
Great caps!

These are the perfect touch for keeping my impatient tendencies at bay.

You recently viewed

Clear recently viewed
Cold Activated Crown Caps with Oxy-Liner - 120 Count

Cold Activated Crown Caps with Oxy-Liner - 120 Count