Product DescriptionStyle: 14 colors,Red, khaki, cinnabar orange, lilac purple, smoky pink, glaze green, moss green, dark gray, indigo blue, dark black, gray green, light pink, bluish white, lake blueCapacity: 350mlSize: 7.4*18.5cmMaterial: 304 stainless steelInsulation performance: 12-24 hoursfeature:*The inner and outer walls of this durable bottle are made of 100% pure high-quality food grade 18/304 stainless steel, which will not rust or break. Whether you are on a fun adventure, exploring the outdoors or at work, your bottle will always provide a pure, clean taste without retaining or transferring the taste.*Double-wall vacuum insulation can keep beverages cold for up to 24 hours or keep warm for up to 12 hours. Our innovative technology uses an internal copper lining to prevent the bottle from sweating. Fill the bottle with your favorite cold drink and keep you refreshed all day long!*Please rest assured to drink, all cups do not contain BPA and phthalates. Use reusable water bottles to keep hydrated and take care of your body and the earth. Using reusable water bottles makes it easier to drink more water and improve overall health!*This water bottle is stylish and modern, with 14 colors to choose from. It is very suitable for travel, work, school and fitness. Perfect size, this high-quality bottle can be comfortably held in your hand or placed in the cup holder of the vehicle.*Durable and reliable-rust-proof and leak-proof. Reusable and environmentally friendly! Whether you are exercising outdoors, in school or in the workplace, our leak-proof, sturdy stainless steel bottles can keep your drinks intact!guarantee:We promise to make every customer 100% satisfied. If you have any questions about our products, please feel free to contact us.