Profile Design FC25 Aero Hydration System Tacx MSS - Multi Sector System:

MSS - Multi Sector System: this system provides for different mapped and separated zones on the saddle each composed of different interactive foams and padding with a single separate cell

ensuring a comfortable and secure fit that won't slip or slide during even the most intense workouts or games

Clif Bloks include sodium (100-150mg) and organic ingredients

Dispose of packaging responsibly

HOLLOWTECH II

Profile Design FC25 Aero Hydration System Tacx MSS - Multi Sector System:Construction: BPA Free, Foodsafe HDPE Bottle Colors: Matte Black, White Capacity: 25oz (739ml), 35oz (1035ml) Width: 65mm 140mm (center to center) Weight: 250z (397g), 35oz (470g)