Introducing our innovative coffee cup with a leak-proof lid, ensuring your drink stays securely sealed inside the cup, providing peace of mind during your commute or travels. The arc-shaped cup mouth offers a comfortable drinking experience. Crafted from high-quality stainless steel, BPA-free, and food-grade, this cup features double-walled vacuum insulation to keep your coffee hot or your beverage cold for hours. Its advanced insulation technology maintains your desired temperature, making it perfect for enjoying your favorite drinks on the go. With a convenient size of 380ml or 510ml and an anti-slip design, this coffee cup is highly portable. Easily slip it into your bag or cup holder, ideal for commuting, outdoor activities, or daily use. It is compatible with coffee machines and car cup holders, adding to its versatility. Unlike disposable cups, this reusable coffee tumbler helps reduce single-use plastic waste while offering durability and style. The curved cup mouth enhances the drinking experience, making it a thoughtful gift for family and friends on various occasions like birthdays, Christmas, graduation, Valentine's Day, or Thanksgiving. Enjoy your beverages in style with our versatile and eco-friendly coffee cup. Item Name: Coffee Cup Material: Stainless Steel Inner Tank Material: 304 Stainless Steel Shell Material: 201 Stainless Steel Insulation Performance: 6-12 Hours Style: Light Luxury Capacity: 380m/510m Features: Anti-slip, BPA-free, Double-walled Size Details: S, Height: 12.8cm/5.04" (Approx.) L, Height: 15.1cm/5.94" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Coffee Cup