FC25 is a complete drinking system from Profile Design which is mounted between the straps with rubber bands.

It fits hangers from 65-140mm center to center.

The FC system is designed to be streamlined, while at the same time having room for both a bicycle computer and energy bars.

The cycling computer is mounted in the front of the system so that there is a good view of the computer.

At the back of the system there is room for energy bars and gels.

The bottle has a refill port which prevents the liquid from squirting out during refilling.

The straw can be placed in two places on the bottle so that it fits best for you.

There is room for 739 ml. liquid in the bottle.