Raise a glass to standout branding with the American made full color Collapsible Growler Cooler Sleeve! Crafted in the USA from 1/8" thick, high-density open-cell foam, this sleeve is built to insulate and impress. It fits most standard 64 oz. growlers and features a collapsible bottom for easy storage. Machine washable for repeat use and perfect for craft breweries, beer festivals, corporate events, brewery openings, or anywhere you want your brand to stand out.