Zibuyu 2 PCS 40 oz Flip Straw Lid for Stanley Quencher and HydroJug Reusable Tumbler 3.9 inch Lid Set, Pack of 2  (Plastic)

FOLDING STRAW NOZZLE FOR CONVENIENCE: The 40Oz tumbler water bottle straw lid comes with a folding straw nozzle, designed for ultimate ease of use. It's perfect for on-the-go hydration, allowing you to drink without unscrewing the lid. Simply flip up the nozzle, enjoy your beverage, and fold it back for a leak-proof seal. PERFECT FIT: Engineered to perfection, the straw lid features a measured diameter of 9.9cm, ensuring a snug fit on your 40Oz tumbler. This exact fit promises you wont have to worry about the lid slipping or not sealing properly, enhancing your overall drink experience without any fuss. LEAK-PROOF AND RELIABLE: Say goodbye to accidental spills with this leak-proof straw lid. The secure design guarantees that your liquids stay contained, whether youre at the gym, office, or in transit. Its durable seal and robust construction mean you can carry it with confidence. PREMIUM, FOOD-GRADE MATERIAL: Crafted from top-quality, food-grade materials, these straw lids are both safe and durable. You can trust that they won't compromise the taste of your beverage or your health. FASHIONABLE TRANSPARENT DESIGN: Stand out with the stylish design of these straw lids. The transparent base combined with colorful frames adds a touch of personality to your water bottle. Its an ideal replacement for the original straw lid, offering both functionality and a visually appealing upgrade to your daily items.