The patented Big Bite™ Valve mouthpiece offers Hands-Free Hydration and
is ideal for any high-performance situations.
Features:
- Easy to use just bite and
sip! Self-seals after each drink to eliminate annoying drips.
- One-piece silicone design includes no moving parts to break
- Big Bite™ Valve self-seals after each drink to eliminate annoying drips
