Meet the Ello Oasis Tumbler- The perfect combination of style, convenience, and performance. Featuring 100% leak-proof retracting straw technology, this water bottle can be confidently tossed in your bag without worrying about spills, making it the ultimate travel companion. The innovative retracting straw not only prevents leaks but also keeps the drinking surface clean when the straw is tucked away. Whether you're sipping on ice-cold water or a hot coffee, the Oasis has you covered. It keeps your drinks cold for up to 23 hourss, ensuring your beverage stays at the perfect temperature all day long. Plus, its cup holder-friendly design makes it ideal for commutes, road trips, and everyday use. Crafted for convenience, the tumbler is BPA-free and top-rack dishwasher safe. Oasis is here to meet the needs of busy individuals who demand a reliable, stylish, and mess-free tumbler that fits their on-the-go lifestyle.