MANYHY 12oz Double Wall Vacuum Insulated Coffee Mug Not only as cups, but also as an artwork to decorate our house, bring happiness for daily life.   Product Features & Advantage Double-Wall Vacuum Insulation Perfect for all hot & cold drinks. Your drink will stay at its ideal temperature for hours.   Perfect Cup Capacity The 12Oz coffee cups is perfect for coffee, milk and wine with the proper capacity, not too much or less.   Handle for Easily Grabbing Non-slip handle is long and wide, it's more convenient to hold in hand.   No Sweat Design This water bottle can prevents heat transfer to outer wall, easy grip,never sweat and condensation free.   Durable Powder Coat Our powder coating is durable - more resistant to chipping & scratching, super grip anti-slip matte color, no finger print.   Premium Quality, Safe Premium 304 18/8 food grade stainless steel, which is unbreakable, BPA free transparent lid.   Spill-Resistant-Slide-Lid No BPA Eco-friendly lid is designed with a removable rubber gasket and a straw hole, which is good for easy sipping with straws and helping reduce splash.   Easy Cleaning Electro polished  interior doesn't transfer metal aftertaste, also ensure your cups remain rust-free. It make cleaning easier.   Customer Service If for any reason you are not satisfied with your purchase you can request a refund or exchange within 30 days, We want to make sure you get the most value from your hard earned.