Get in on the craft brew movement with the 64 fluid once, dark amber Growler from Klean Kanteen. This shatter-proof, stainless steel vessel is designed with a Swing Lok cap to handle the pressure of a carbonated beverage. The electro-polished interior prevents flavors from lingering, and makes cleaning it easy. It's not just for beer; this growler keeps green juice, water, kombucha, or cold-brewed coffee fresh and ready to transport. The 1.75" opening makes it easy to add ice.