Introducing our sleek and stylish Black Steel Mug with Straw, the perfect companion for staying hydrated on the go. This 500ml mug is made of durable stainless steel, ensuring that your beverages stay hot or cold for hours. The included straw makes sipping your favorite drinks a breeze, and the black finish adds a modern touch to this versatile mug. Whether you're heading to the gym, the office, or on a weekend adventure, this mug is the ideal choice for all-day hydration. Say goodbye to disposable cups and make a sustainable choice with our Black Steel Mug with Straw.