BLACKON Silicone Spare Part Quick Release Universal Water Bladder Mouth Suction Hydration Bite Valve With Dust Proof Cap Mouthpiece Nozzle Hydration Bite Valve Nozzle Water Bag Nozzle Hydration Bag Bite Valve Water Bag Bite Inner Water Nozzles

Weight:25g(Approx.) Color:Black(As Pictures Show) Material: Silicone Package Contents:1pc Bite Valves With CoverSize:12.57.53cm(Approx.) Quantity: 1 pc 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.