Get ready to crush your thirst! Meet the WTFumbler – the ultimate hydration heavyweight. This gargantuan 64oz straw tumbler is redefining what it means to stay hydrated. Don’t let its size fool you, we’ve engineered it to fit perfectly in your cup holder and comes with an ergonomic handle for easy carrying. Available in vibrant new colors and featuring our drip-defying flip lid that guarantees a leak-free experience no matter where your day takes you. This beast holds a full growler's worth of liquid, making it the undisputed champ of tumblers. Unleash your thirst-quenching potential with the WTFumbler!

• Max Capacity: A whopping 64oz capacity that holds a full growler, ensuring you stay hydrated all day long. This titan is built for those who go big or go home.
• Perfect Fit: Despite its size, it fits seamlessly into most cup holders, making it ideal for your car, gym equipment, and more. Yes, it’s big, but it’s also perfectly shaped to go wherever you do.
• Ergonomic Handle: Easy to carry with a comfortable, ergonomic handle that makes lugging around this hydration giant a breeze.
• Seal of Confidence: The flip lid is engineered to prevent leaks with a tight and secure closure, giving you peace of mind wherever you take your tumbler. No more mini-floods in your bag, on your desk, or the car!
• Durable Design: Crafted from 100% food-grade silicone, this tumbler not only boasts durability but also guarantees that your beverages are not only securely held but also free from harmful contaminants.
• Ultimate Versatility: Microwave, freezer, oven, and dishwasher safe. This tumbler is as adaptable as it is enormous.
• Eco-Friendly & Safe: Made from BPA-free and non-toxic materials, the WTFumbler is eco-friendly and sustainable. Drink big and feel good about it!