• 38mm Black Poly Growler Screw Cap, Top View
  • 38mm Black Poly Growler Screw Cap, Bottom View
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Humboldt Beer Works

38mm Black Poly Growler Screw Cap

38mm Black Poly Growler Screw Cap

$1.25 USD
$1.25 USD
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Shipping calculated at checkout.

32 in stock

Black Screw Cap for 64oz and 32 oz screw top growlers and jugs. Featuring a specialized liner that reduces oxygen transfer, this cap will keep your beer fresh and carbonated.

38/400 CT - Fits all standard growlers.

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Humboldt Beer Works Front Door

Humboldt Beer Works

Humboldt Beer Works is located in Old Town Eureka, on California's beautiful & rugged North Coast.

Locally owned and operated since 2011, and re-established in 2018, we've been committed to offering the highest quality ingredients and equipment, as well as the advice you need to succeed.