?Features? 1. Our Insulated Water Bottle ( Coffee Cup ) Has A Fashionable Business Appearance And An Excellent Grip Experience. 2. The Lid Of Water Bottle Has Two Drinking Ways: 1) A Direct Drinking Cup Spout. 2) A Straw Spout. You Can Drink It Straight From The Spout Of The Cup Or Inhaled Through A Straw. 3. 100% Leak-Proof, Even If The Water Bottle Is Upside Down, It Will Not Leak. 4. Sus 316 Steel, No Rust When Used For A Long Time, Keep It Clean. 5. Non-Slip Bottom, Shaking Can Also Keep Stable. | | ? Material ? 1. The Inner Liner Of The Thermos Cup Is Made Of Sus316 Stainless Steel, Which Has Excellent Sealing And Heat Preservation. 2. Double-Layer Insulated Liner: Made Of Stainless Steel. 3. Built-In Straw: Made Of Silicone Material. 4. Bottle Cup Lid: Made Of Pp Material, Safe And Reliable. | | ? Heat Preservation Function ? 1. This Vacuum Flask Cup Can Keep The Cold Effect For A Long Time, And Can Support Up To 6 Hours. It Can Be Used To Keep Iced Coffee, Milk, Beverage.