The Speedfil Aero Bottle System was designed to enhance athlete hydrations and aerodynamics. Occasionally it is not a terrible idea to replace the funnel and cap that came with your Speedfil system to ensure it keeps functioning at the highest level. It is also quite common for the cap and funnel to accumulate residue from energy drinks, so swapping them out at the beginning of each season is never a bad idea. The Speedfil Bite Valve and Grommet feature super easy installation.
- Installs in seconds
- Keeps you system funk-free and clean
- Includes cap, funnel and gasket
- OEM replacement