Features: *Hands-free Drinking: This set of bite mouthpiece valves allows you to drink without using your hands, making it convenient and effortless, especially when riding or engaged in other activities. *Safe Material: Made of high-quality silicone, these bite mouthpieces are free from harmful chemicals, ensuring your health and safety while drinking water from reservoir bags. *Easy Replacement: With a set of 3 bite mouthpiece valves included, you can replace them at any time when needed, ensuring a continuous and hygienic drinking experience. *Leakproof Design: The silicone valve ensures a tight seal to prevent water leakage, giving you peace of mind during your outdoor adventures or daily activities. *Versatile Use: These bite mouthpiece valves are compatible with various reservoir water bags, making them suitable for a wide range of outdoor activities, such as hiking, camping, and cycling. Specifications: *Product Name:Bite Mouthpiece Valve *Material:Silicone *Size:As shown in the picture *Color:black, blue, red Package Content: Bite Mouthpiece Valve*3 Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Compatibility - Bite Valve Replacement Set for Hydration Water Bags - Hands-Free and Leak-Proof Good Performance Materials - These bike accessories are made of premium material, ensuring their durability and long-lasting performance. Optimal Performance - These accessories offer versatility and adaptability to different cycling needs and provide optimal performance and reliable functionality enhance the riding experience and ensure safety. Easy Installation - These accessories can be easily installed on your bike to get your bike running again. After-sale Serive - We provide products, if there is any problem with our product, please . Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.