The Igloo® stainless steel tumbler has a convenient size that fits in most cup holders for an effortless commute with your preferred drink at hand. VW logo on one side of tumbler. 20 oz Double wall Vacuum sealed. Copper lined. Keeps drinks hot for 8 hours. Keeps drinks cold for 12 hours. Press on lid with smooth slider and ergonomic mouth opening. Powder coat finish. BPA free. FDA compliant.