Platypus HyperFlow Bite Valve
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This improved bite valve has twice the thirst-satisfying flow of the original valve. It's super-soft, drip-free and easy to hold in the mouth.
Replacement Bite Valve for the Platypus Hydration System.
Upgrade or replace your current Platypus Bite Valve so you can drink, drip-free, with ease.
Replace your chewed-up, worn-out, and plain-old nasty bite vale with the Platypus Hyperflow Bite Valve. This hydration attachment lets clean, cool hydration loose with a single bite, and slide easily into your Platypus hydration tube.