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
Specifications
| Material | Medical grade silicone |
| Weight | 21g |
| BPA/BPG/BPF free | Yes |
