Upgrade your hydration game with the Nathan Extended Straw with Bite Top (2 Pack) — the ultimate add-on for hands-free sipping on the move.
This easy-to-install accessory converts any Nathan soft flask into a convenient front vest hydration system, making it easier than ever to stay hydrated without breaking stride. The extended straw brings liquid right to your mouth, while the bite valve prevents leaks and ensures controlled flow. Perfect for long runs, races, or hikes, this simple yet powerful upgrade keeps your hydration efficient and effortless.
