![Stainless Steel Mug Bottle, Water Bottle, Slim Bottle, Cold Retention, Vacuum Insulated, Double Layer, Wide Mouth Type](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Durable, simple and easy to use. This stainless steel bottle is made of double wall vacuum construction. The space inside and outside of the body is vacuum stated, so the temperature of the drink wont transmit to the outside of the air, keeping your drink hot or cold and your drink cold after travel or exercising, or sipping hot tea at the office for a long time.