ckkj Wide Mouth Lid, Water Bottle Lid BPA Free for Hydro Flask with 2 Straws & 1 Straw Cleaner Brush High QualityThe water bottle lid and the straws are made of a toxin-free and BPA-free material, which makes them a reliable standard for health and safety. Perfect DesignThe straw lid is designed for comfortability. They do not cause any slipping during carrying. Easy to take and clean. They are ideal for athletes, joggers, hikers and so on. Durable and LeakproofOur straw lid is durable and leakproof. It will not allow any leakage, even when you are doing exercises that require a lot of movements. You can also enjoy your drink while driving or running, no need to unscrew the straw cap lid. CompatibilityIts perfect for Hydro Flasks 18 oz to 64 oz wide mouth water bottles. Do not hesitate to buy it! GuaranteeWe offer 30 days money back, 90 days replacement warranty. Please feel free to contact us if you have any questions.