Big Bite Valve
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.
· One-piece silicone design includes no moving parts to break
· Self-seals after each drink to eliminate annoying drips
· COLLECTION:Reservoir Parts
· BPA/BPS/BPF FREE:Yes
· MATERIAL:Medical grade silicone