Description Sip to more sales when your logo is engraved on the durable 16 oz. Vacuum Tumbler. Available 10 trendy matte colors, the bottle features vacuum-sealed technology that keeps drinks hot for 5+ hours or cold 10+ hours. The screw-on flip-top lid is spill resistant and hygienic. Simple to clean and resistant to bacteria/rust growth, it's a great fit for businesses in healthcare and personal care markets.