Our thermos is destined to become your favorite at camp or on the jobsite. It delivers the same tough-as-nails dependability and top tier performance as its more compact cousin – but boasts a 32 ounces. capacity. That’s right, 32 ounces of your favorite beverage will stay piping hot – or refreshingly chilled – for hours on end! The Denali features our proven double-walled, 18/8 stainless steel construction that now includes a heat-conducting copper sleeve for maximum temperature retention.