Durable stainless steel construction keep liquids hot or cold Keep hot: After 6 hours no less than 45 degrees celsius Vacuum Insulation Technology: Where air is sucked out, creating a vacuum between the wall to minimized the effect of outside temperature Drink lid opens with push button ease and locks closed for carefree travel Leak proof design to ensure no liquid can escape Compact design takes up minimal space while maximizing capacity for effortless transport and storage Detachable design: Can be taken apart for easy cleaning Fashion Stainless Steel Vacuum Flask Bottle Insulated Thermos Water Coffee Soup - 500ML Portable.Great for people on the go. Stainless Steel Unbreakable interior and exterior, Double wall vacuum construction Push button valve integrated into stopper for easy pouring Travel Mug with Push Button Valve. Great for coffee,tea and other hot & cold liquid Wide mouth design for easy cleaning and added versatility Dimension: 24x6.4cm/9.4"x2.5" Condition: New Package Include:1 x Business Vacuum Flask