Hydrapak Comet Bite Valve

The Hydrapak Comet Bite Valve is a replacement bite valve for hydration reservoir tubes, giving you a fresh, leak-free mouthpiece for runs, hikes and rides. It seals itself after every sip, so your vest stops dribbling down your shorts between drinks.

It is for anyone whose old valve is chewed, leaky or just a bit grim after a season of use. The valve opens and locks with one hand, so you can shut it off before stuffing your pack into a car or drop bag. A dust cover keeps trail grit off the silicone mouthpiece between sips.

Chew through mouthpieces fast? Keep a Comet Bite Valve Sheath 2-Pack handy, since those sheaths only fit Comet valves. The Comet is also the valve that comes on the current Velocity Reservoir, so a spare keeps that setup running.