Do Beer Koozies Actually Work? - Thrillist

Do Beer Koozies Actually Work? - Thrillist

Do Beer Koozies Actually Work? - Thrillist

If you drink enough beer, you'll invariably wind up with quite a koozy collection. But do these things actually keep your precious beer chilly on a hot day?

Do Beer Koozies Actually Work? - Thrillist

These Beer Koozies Keep Drinks Cold for Hours

Do Beer Koozies Actually Work? - Thrillist

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Do Beer Koozies Actually Work? - Thrillist

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Do Beer Koozies Actually Work? - Thrillist

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Do Beer Koozies Actually Work? - Thrillist

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Do Beer Koozies Actually Work? - Thrillist

Do Beer Koozies Actually Work? - Thrillist

Do Beer Koozies Actually Work? - Thrillist

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Do Beer Koozies Actually Work? - Thrillist

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Do Beer Koozies Actually Work? - Thrillist

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Do Beer Koozies Actually Work? - Thrillist

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Do Beer Koozies Actually Work? - Thrillist

Do Beer Koozies Really Work to Keep Drinks Cold? [Experiment]

Do Beer Koozies Actually Work? - Thrillist

Do Beer Koozies Actually Work? - Thrillist

Do Beer Koozies Actually Work? - Thrillist

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