Buy from Amazon.com : https://www.amazon.com/gp/product/B00R5CSF8K?tag=talkingkittyc-20

Lifesky 500 ml Stainless Steel Vacuum Insulated Thermos Cup Travel Mug Champagne

Product Description :
Modern Stainless Steel construction with smooth glossy finishVacuum Insulation Technology where air is sucked out
creating a vacuum between the wall to minimized the effect of outside temperatureKeep liquids HOT or COLD up to 12 hours Leak proof design lid with easy twist and pour operation for quick liquids accessBuilt in cup with convenient handleLid and cup is made out of BPA free plastic -- can be taking apart for easy cleaning