The Stanley? 2. 2 qt. Stainless Steel Classic Vacuum Bottle is the ultimate in durability. Double wall stainless steel unbreakable vacuum insulation will keep coffee hot all day long, day after day. It has a double wall stainless steel cup and heavy duty handle.Double wall stainless steel vacuum insulation. Durable rust proof finish. Easy pour stopper. 8 oz. lid doubles as drinking cup. Leak proof. Lifetime warranty.