Prevent spills on the go with a secure, stylish solution. The Forma Spill-Resistant Glass Travel Mug combines a sleek design with functional features, making it an essential glass travel mug for coffee shops and cafés. Its double-wall borosilicate glass construction provides superior insulation, maintaining the temperature of hot and cold beverages longer, transforming it into a reliable double wall glass tumbler for baristas. The black silicone sleeve offers a comfortable grip, reducing the risk of slips and burns, while the secure silicone lid ensures your drink stays put, especially during transport. This insulated glass tumbler has a robust 12-ounce capacity, perfect for standard servings, and is designed to withstand daily use, thanks to its break-resistant glass, making it ideal for eco-conscious establishments seeking reusable drinkware. Each order includes 1 Forma Spill-Resistant Glass Travel Mug.