Experience an elevated drinking experience with our Forma 12-ounce Glass Travel Mug. The double wall design of this travel mug ensures superior temperature retention and enhances beverage enjoyment by keeping drinks hot or cold for extended periods. Made from premium borosilicate, this to go coffee cup is break-resistant and is suitable for daily use. Capable of withstanding sudden temperature changes from -40F to 300F, this insulated mug offers unparalleled versatility. This glass coffee mug features a hand-blown glass design and lends an elegant aesthetic, allowing you to appreciate the color and texture of your beverages. The included silicone lids of this double wall coffee mug form a tight seal and effectively prevent spills, ideal for the on-the-go lifestyle. To provide a comfortable grip and ensure your hands are protected from heat, this travel coffee cup comes with a silicone coffee cup sleeve. For a smooth sipping experience, the lid of this clear coffee mug features an elevated spout. The tan finish of this hot cup sleeve and lid adds a stylish touch, perfectly complementing your beverage. For versatile heating options, this reusable coffee cup is microwave-safe and oven-safe. This double-walled glass mug is freezer-safe and allows you to chill your beverages quickly. For effortless cleaning, this glass mug is dishwasher-safe and ideal for busy lifestyles. Measuring 3 inches in diameter by 6.25 inches in height, this glass tumbler can hold up to 12 ounces. Sold in a 1 count box.