Zanussi 08l stainless steel flask the zanussi 08l stainless steel flask has been crafted with a double walled vacuum insulation that is perfect for keep drinks hot or cold for hours along with a one touch stopper that allows for easy pouring without having to remove the stopper completed with the zanussi branding to the base flask 08l capacity soft touch finish 188 stainless steel double walled vacuum insulation 188 stainless steel cup one touch stopper