Ivy Bells is a cold-fermented German-style Pilsner brewed by Mare Island Brewing Company in Vallejo, California. This crisp lager features 5.1% ABV and 31 IBU, delivering a clean and refreshing taste with a light golden color. The beer is named after Operation Ivy Bells, a top-secret Cold War mission where Mare Island nuclear submarines returned monthly for 20 years to the Soviet Sea of Okhotsk to swap recording tapes from a covert listening device attached to the Soviet Navy's key communications cable.

The brewery dedicates this year-round offering to the steely resolve of Mare Island's Cold War submariners. Available in 4-packs of 16 oz cans, Ivy Bells combines historical significance with traditional German brewing techniques to create a sessionable pilsner perfect for any occasion.