1.)CE & FDA certified Chinese Water Bottle Manufacturer, MOQ is 3000 pieces. 2.)Made of double wall stainless steel,and vacuum insulated,which keeps your favorite beverage hot or cold for hours. 3.)Upgraded design, made from Unbreakable BPA-Free Tritan plastic. Easy slide opening to access your beverage and keep clean easy. 4.)Capacity: 18oz or customized, Color: Customizable/ Personalizable. 5.)With Built in temperature sensor can display the temperature on the LCD.