Articulated Bite Valve w/Magnetic Slider. Pivot valve for quick, one-handed on/off action and magnetic clip to keep valve where you need it.
Made from Encapsul material which is a cross modulus blend of "stiff" and "elastic" material for a soft, quiet, clear and rugged reservoir. Super-clean polyethylene encapsulates a flexible core of TPE.
Contains Nalgene AquaguardTM anti-microbial formula which helps prevent growth of bacteria and mold. Stays taste and odor free and aids in the cleaning process.
The 2.0L Big Mouth hydration bladderwill fitany hydration compatible pack or bag.It features a larger sizefilling port for easy filling, and easy use bite valve.