[100% waterproof] Our coffee mug solves the problem that the coffee can only be taken out of the hand and cannot be put in the bag.[Hot and cold storage] Travel mug Two layers of stainless steel, 4-6 hours heat preservation time.[Improved design] In addition to the small sip suitable for drinking coffee with one hand, the cup body gives the silicone design a more elegant and comfortable design.[Environmentally Friendly and Reusable] The vacuum insulated double wall stainless steel travel coffee mug will not burn your fingers. The cover is made of BPA-free polypropylene.【Your exclusive coffee】 From juice to coffee, Insulated travel mug with waterproof lid made of 304 stainless steel, suitable for hot and cold coffee, milk and tea(White) soda, beer and other drinks. You can enjoy it anytime, anywhere. This insulated travel mug also makes a great gift for family and friends.