The fabric cageless waterbottle is a revolutionary idea and an absolute weight saver mounting directly to your frame without a cage the bottle is simple easy to use and lightweight coming supplied with 4 studs and bolts 2 needed for a single bottle that sit where your cage would normally and weighing only 15g each you can hardly see them and definitely cant feel that they are there coming in a range of coloured lids the main body of the bottle is clear for easy judgment of your sports d