The outdoor sports hydration pack accessory kit features a silicone mouthpiece that is easy to install and use. Its leak-proof design makes that you can drink without any spills, making it ideal for intense activities. The silicone material is resistant to wear and tear, making performance in various environments. Features -Color:Blue -Material:Silicone -Size:4.30X3.80X1.30cm/1.69X1.49X0.51in -Size:3.60X2.00X2.00cm/1.41X0.79X0.79in -Easy to use: the silicone mouthpiece connector is designed for easy quick use - kit: the kit includes all essential parts and offers enough pieces for replacements -Great for cyclists: ideal for outdoor cycling, making you have access to water whenever needed -Leakresistant: the sealing ring makes a tight and leakresistant connection between valve and the hydration bladder -Practical accessories: these accessories are practical and can be used for running, cycling, traveling, and more Package list: 5 x connector 20 x suction nozzles 5 x silicone sealing ring