The intelligent vacuum mug is equipped with HD LCD touch screen for prompting real-time water temperature display. You can drink the hot or cold beverage at suitable temperature without opening and tasting. Up to 12 hours long term insulation for hot and cold water, you can still drink hot water in the morning. Suitable for most drinks, such as water, smoothies, tea, coffee, instant hot chocolate, iced drinks, wine, and even soup. Dimensions: H 10.8'' x W 3''. Quantity more than 500, the price will be by sea.