Klean Kanteen 64 oz Insulated Growler

At half a gallon, this insulated growler is Klean Kanteen’s largest bottle. Able to keep drinks cold for 40 hours and iced for up to 120, this bottle is ideal for weekend camping trips and tailgates. A wide opening allows you to add ice and makes it easier to fill, pour, and drink from. The Swig Lok cap creates a leak-proof seal that keeps carbonated beverages such as beer and kombucha fresh. Not to mention, it’s easy to open with one hand. It’s also removable, making the bottle compatible with all classic Klean Kanteen lids. Made from 18/8 stainless steel, the growler has an electropolished interior that won’t impart or retain flavors.

In 2002, before stainless-steel water bottles were used for personal hydration, Klean Kanteen founder Robert Seals began working on his first prototype with items purchased at a local hardware store. Two years later, he released the first BPA-free metal hydration bottle. Today, Klean Kanteen remains a small, family-owned-and-operated company based in northern California, with an enduring commitment to health and sustainability. A portion of all proceeds support nonprofits that help protect the earth and promote environmental awareness.