[FUNCTIONAL STYLE] Our Travel Mug is your new ideal companion whether you are on the go, at home, in the office or outdoors. Enjoy hot coffee or tea wherever you want. [DOUBLE-WALLED STAINLESS STEEL COFFEE CUP]: Made of pollution-free food-grade 18/8 stainless steel prevents the growth of bacteria, the double-walled thermal mug is absolutely unbreakable and therefore suitable for all indoor and outdoor activities. In addition, travel mug with leak-proof and BPA-free lid. [KEEPS HOT AND COLD FOR HOURS] Our highly rated insulated travel mug for maximum temperature retention, keeps hot or chilled drinks up to 6-8 hours. Pour hot or iced coffee into your coffee travel mug and feel energized all day. [PERFECT DETAILS] 100% leak-proof smart lid with one-click opening design. Fill this mug with coffee, tea, beer, ice water, lemonade or your favorite drinks and let yourself enjoy life and work. The insulated travel mug is also a great gift for your family, lover and friends. [ONE YEAR WARRANTY] Every vacuum coffee mug is guaranteed for 12 months with 100% money back & endless replacement. Buy it without worrying about product quality and customer service. To ensure maximum lifespan, please wash it by hand.