With four easy access and colorful bite valves at your disposal, you can replace old valves or just add a splash of color to your Camelbak eddy® and Groove® drinking bottle. The Bite Valve Multi-Pack is fun and practical, allowing you to easily identify your bottle.Each bite valve is made from silicone and self-seals easily to prevent leaks. Made from medical-grade silicone, these valves are high quality, durable and safe. When it’s time to for a clean, simply put them in the top rack of the dishwasher for stress-free cleaning. With self-sealing technology, easy cleaning and high-quality material, the Camelbak eddy® and Groove® Bite Valve Multi-Pack is an excellent choice for your bottle.