Available in 380ml and 510ml sizes, this mug caters to different needs, whether for a quick sip or a more substantial beverage.Crafted from high-quality stainless steel, this mug offers durability and resistance to high temperatures, making it ideal for daily use.Enjoy your beverages at the perfect temperature for 6-12 hours with this Thermal Coffee Mug, ensuring a consistent drinking experience.This mug is BPA-free. With its compact design, this mug fits comfortably in most cup holders, making it perfect for travel.