Coffee Mug Travel Thermos Keeping Drinks WarmCold In Winter

Premium Quality: Leakproof Food-grade Lid, Convenient one-touch open design makes you can use only one hand to drink coffee, just need to press PUSH button on the lid to open Two-way Heat Preservation: Superb vacuum processing ensure 24H Warm/Cold keeping; For boiled water of 99¡æ, can keep it over 75¡æ for 3h, over 50¡æ for 6h and over 42¡æ for 12h(Room Temperature: 25¡À2¡æ); For cold water of 0-5¡æ, can keep it around 5¡æ for 3h, around 10¡æ for 6h and around 15¡æ for 12h(Room Temperature: 25¡À2¡æ) Multifunctional: If you are not a coffee drinker, No Problem! It can also be used as a Travel Thermos, you can keep Warm/cold Water & Drinks in your car during driving or in your bag when travelling, just suit what your need!