Indulge in beverages with our Forma Professional 11.8-ounce Glass Travel Mug. This mug has a double-wall build for excellent temperature retention. Made from borosilicate glass, this coffee cup resists breakage and offers long-term durability. This mug withstands sudden temperature changes from -40F to 300F. The hand-blown glass design of this clear coffee mug highlights your drink’s color and texture. With an attached handle, this mug distributes weight evenly in your hand. The silicone lid of this glass tumbler forms a secure seal. A movable buckle on this cup lid ensures tight closure to prevent spills. A raised spout offers easy sipping for a smooth drink experience. This cup is microwave- and oven-safe for versatile heating. This glass mug is also freezer-safe for quick chilling. Designed for busy lifestyles, this tumbler is dishwasher-safe. This mug with handle measures 3.3 inches in diameter by 5.5 inches in height and holds 11.8 ounces. Sold in a 1 count box.