Keeping hydrated while cycling is crucial. Taking a cycling water bottle with you while cycling is the easiest way of doing this. To carry the bottle you will need a bottle cage which attaches to the frame of the bike via the already fitted allen key bolts on the frame on the down tube and seat tubes. The cages are lightweight and made from several materials; plastic, alloy, carbon or titanium and come in a variety of colours and shapes to cover all tastes and budgets. The important thing is that they all carry any cycling water bottles from 500ml upwards no matter what kind you buy. If you want to add a touch of customisation there are also coloured bottle cage bolts available separately.