450ml insulated vacuum bottle￡? double layer of stainless steel￡? safe and durable. It can keep hot water for 7 hours around 60??and cold water for hours. Suitable for outdoor activities like camping￡? hiking￡? cycling￡? etc.?<br><br><strong>Features:</strong><br>Keeps hot water for 7 hours around 60??and cold water for hours.<br>Durable food grade stainless steel inside and outside￡? safe to use.?<br>Leakproof with a rubber o-ring inside the cap.<br>Convenient to carry with a lanyard.<br>Suitable for outdoor activities like camping￡? hiking￡? cycling￡? etc.<br><br><strong>Specifications:</strong><br>Capacity: 450ml<br>Color: Blue?Grey / Silver(optional)<br>Material: 201 stainless steel(outer layer) + 304 stainless steel(inner layer)<br>Item size: 240 * 70mm / 9.45 * 2.76in (H * D)<br>Item weight: 280g / 9.88oz<br>Package size: 250 * 75 * 75mm / 9.84 * 2.95 * 2.95in<br>Package weight: 343g / 12.1oz<br><br><strong>Package List:</strong><br>1 * Thermal Water Bottle?<br><br><strong>Note:</strong><br>Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.<br>One water bottle only￡? other items displayed in pictures are NOT included.