1. 18/8 Stainless SteelBPA The insulated travel coffee cup is made of highquality food grade 18/8 304 stainless steel, which has better insulation and durability. Leak proof cup lid is BPA , allowing you to drink with peace of mind, every sip is the taste! 2. Double Wall Vacuum InsulationOur cups use double wall vacuum insulation technology to keep your favorite drinks at their ideal temperature for longer, keeping hot drinks warm for 6 hours and cold drinks cold for 12 hours. Allowing you to enjoy the tasting coffee at any time of the day 3. Premium DesignThe perfect 12 ounce capacity makes the cup lightweight and easy to carry. The powder coating process makes the cup colorful, durable, and easy to clean. The concave design of the cup body provides a comfortable grip, and the anti slip pad at the bottom prevents the cup from slipping. It is suitable for indoor and outdoor use, such as car cup holders, home, travel, and work time 4. Ideal GiftsWe up to 10 colors and multiple pack options for you. A delicate and highquality coffee cup is suitable as a gift choice for various holidays, such as birthdays, Thanksgiving, Christmas, and Valentine's Day, for your loved ones, friends, and family