CoolJarz

CoolJarz is a domestic-manufacturing brand of Earthwise Packaging, producing child-resistant jars, pre-roll tubes, vape cartridge tubes, dram containers, and related caps and closures in-house rather than through overseas brokers. The company also markets Earthwise Packaging for sustainable/recycled-material lines and Caps & Plugs USA for component protection, and offers custom branding services such as shrink sleeves and engraving. CR certification is available on qualifying container lines.

Founded in 2007 by husband-and-wife team Ken and Anja Loritz, the company remains family-owned and operated, manufacturing out of Tustin, California (Orange County). Note: leafregister previously listed the city as Fullerton, CA — the verified HQ/manufacturing address is Tustin, CA. It serves cultivators, processors, and dispensaries across the US market.