The EVOC Bite Valve is a mouthpiece for the drinking tube of your Hydration Bladder. - Self-closing silicone stream valve - Leak-tight seal against escaping liquid - Taste-neutral material for pure flavor

- Airflow Contact System offers perfect back ventilation - Ventiflap for uphill and downhill mode adjustment - 2 Bottle carriers with extra safety fixation - easy to reach - 1.5L bladder sold separately