- EVERYTHING TASTES BETTER IN GLASS: The 32oz glass drinking tumbler is crafted from high-grade Borosilicate glass, ensuring no leaching, staining, or unwanted odors. It can withstand temperatures from -68°F to 212°F and is free from BPA/BPS. - DESIGNED FOR CONVENIENCE: This glass water tumbler features an ergonomic wide handle for comfortable gripping, whether your drink is hot or cold. The tempered base allows it to fit securely in most car cup holders, making it perfect for on-the-go hydration. - VERSATILE USAGE: Ideal for a variety of beverages, including soda, iced coffee, lemonade, cold tea, homemade juice, smoothies, milkshakes, hot tea, and water. Perfect for your daily hydration needs without frequent refills. - THICKENED SILICONE BUMPER: The tumbler includes a protective silicone bumper at the bottom that provides maximum protection against drops and serves as a built-in coaster on hard surfaces. - EASY TO CLEAN AND USE: The wide mouth design allows for easy filling and cleaning, making it simple to add large ice cubes or fruit. The tumbler is dishwasher safe on the top rack and microwave compatible. The lid features a large sipping hole compatible with a 0.4-inch wide straw. Ideal for everyday use, this glass tumbler is perfect for your morning coffee, a refreshing smoothie post-workout, or as a stylish water companion throughout the day. Trust in a durable, functional design that enhances your beverage experience.