Camelbak(R) BigBite(TM) Valve Mouthpiece

The patented Big Bite™ Valve mouthpiece offers Hands-Free Hydration and is ideal for any high-performance situations. Easy to use just bite and sip! Self-seals after each drink to eliminate annoying drips.

Features:
- One-piece silicone design includes no moving parts to break
- Big Bite™ Valve self-seals after each drink to eliminate annoying drips
- Fits all standard (10mm) delivery tubes