J.CARP ON-Off Switch Bite Valve Tube Nozzle Replacement for Water Bladder Black, 45

Use This Mouthpieces Kit to Extend the Life Span of Your Hydration Bladder Bite Valve a new bite valve mouthpiece replacement kit, a great accessory for any sports enthusiast. This hands-off hydration valve ensure you stay hydrated while focusing on your sports efforts. Three Color Selections:comes with three colors for your selection: Black, Grey, or Blue. It The valve works with a simple bite and sip and then seals itself to avoid drips.