Upgrade your hydration pack with our degree bite valve replacements, designed for effortless drinking for outdoor enthusiasts, these valves a steady water flow with every sip. Made from high-quality silicone, our mouthpieces are not only soft and comfortable but also built to last. They resist wear and tear, making them perfect for regular use in challenging conditions. Compatible with most hydration bladders, our bite valves are easy to install and replace, ensuring a leak-proof fit and a rejuvenated hydration system. Safety is in our design. Our silicone nozzles are free from harmful chemicals, providing you with a safe and healthy way to stay hydrated during your adventures.<br><br>Application: Running/hiking/cycling/climbing/camping Color: Black & white Material: Silicone+PP<br><br>Package Contents: 1 x Silicone Nozzle<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.