
SPEEDFIL F2 AERO BOTTLE SYSTEM Features
The F2 system is best suited for use on the bicycle frame.
The newest patent pending Speedfil works with any ‘Specialized’ threaded water bottle and will work on mountain, road or Tri bikes.

The F2 system is best suited for use on the bicycle frame.
The newest patent pending Speedfil works with any ‘Specialized’ threaded water bottle and will work on mountain, road or Tri bikes.