This coffee mug are constructed of stainless steel+food-grade pp, which is resistant to oxidation and corrosion. No odor, more healthy, fortified, and fall-resistant treatment throughout the tumbler!Sweat-free design on the outside wall to keep the travel coffee mug dry and organized; tumbler inner wall is made of food grade pp, no metal odor; healthy and tasteless to maintain the natural flavor of the drink.The coffee tumbler's bottom is non-slip, and difficult to slip, and because it's so big, cleaning the tumbler is easier.The coffee mug with lid set comes with a beautiful gift box, suitable for parties, offices, picnics, driving, boat trips, beaches, pools, camping and hiking, etc.
