Big Bite Valve - High-Performance Fishing Valve for Kayaks, Boats & Marine Use | Durable & Reliable for Saltwater & Freshwater Fishing

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.

• One-piece silicone design includes no moving parts to break
• Big Bite Valve self-seals after each drink to eliminate annoying drips