A stylish and practical 12oz (approximately 350 ml) reusable tempered glass travel mug designed for everyday on-the-go coffee, tea, or cold beverages—perfect for commuters, office workers, students, gym-goers, or anyone seeking an eco-friendly alternative to disposable cups. Made from durable, high-strength borosilicate tempered glass that is shatter-resistant, thermal shock resistant (handles hot and cold liquids safely without cracking), and crystal-clear to showcase your drink while being lightweight and easy to carry (typically under 300g empty). The leak-proof, spill-resistant lid features a secure flip-top or slider mechanism with silicone gasket seal to prevent accidental spills in bags, cars, or during movement, plus a sipping hole for comfortable drinking on the go without removing the lid entirely. Wrapped in a natural, eco-friendly cork band around the middle that provides excellent heat insulation to keep hands cool from hot beverages, offers a comfortable non-slip grip, adds a modern rustic touch to the design, and is sustainably sourced for an environmentally conscious feel. Completely BPA-free, food-grade safe materials ensure no harmful chemicals leach into your drink, making it ideal for both hot (coffee, tea, matcha) and cold beverages (iced lattes, smoothies, water). The medium 12oz size strikes a perfect balance—compact enough to fit most car cup holders and backpack side pockets, yet spacious for a standard coffee shop pour or generous serving. Easy to clean with wide mouth opening for thorough hand washing or top-rack dishwasher use (lid and cork band removable), and the tempered glass resists stains and odors over time. Sleek, minimalist aesthetic with transparent glass body, contrasting cork band (often in natural tan or light brown), and matching lid color options (black, white, or neutral tones) that looks elegant and sophisticated whether at home, work, or travel. Reusable design helps reduce single-use plastic waste while being sturdy enough for daily use and long-lasting performance. Ideal gift for eco-conscious friends, coffee lovers, or as a sustainable swap for takeaway cups—combining premium tempered glass durability, thoughtful cork insulation and grip, reliable spill-proof lid, lightweight portability, and planet-friendly materials in one versatile, medium-sized travel mug that keeps drinks at the right temperature longer and looks great doing it.