Stay hydrated on the go with the Hydro Flask 24-oz. Standard Flex Straw Cap in sleek black. Designed for convenience, this cap features a flexible straw that allows for easy sipping, making it perfect for outdoor adventures or daily commutes. The durable construction ensures it withstands the rigors of your active lifestyle, while the 24 oz size is just right for quenching your thirst. Plus, it’s compatible with Hydro Flask's standard mouth bottles, ensuring a snug fit. Elevate your hydration game with this stylish and functional accessory!