The patented Big Bite™ Valve mouthpiece offers hands-free hydration and is ideal for any high-performance situation.
The patented Big Bite™ Valve mouthpiece offers hands-free hydration and is ideal for any high-performance situation. Self-seals after each drink to eliminate annoying drips.
FEATURES
One-piece silicone design includes no moving parts to break
Self-seals after each drink to eliminate annoying drips
