This simple but effective item is the heart and soul of keeping your purified water contained. This 55mm crown or snap-on light blue cap is the industry standard cap for 3 and 5 gallon water bottles. Its standard integrated cup seals both the interior and exterior neck of the bottle. Release tab on the outer edge makes removing the cap a breeze. The cap fits both glass and plastic 3 and 5 gallon bottles with a "crown" or "snap-on" top. 

Lot of 100, made in U.S.A.

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