The elite leggero carbon bottle cage is a resilient 100 carbon fibre bottle cage which does exactly what you need it to do at the lightest weight possible this extremely lightweight bottle cage weighs in at an astonishing 15g 10 making it one of the lightest production cages available unlike most other super light cages the leggero doesn39t require a specially shaped bottle it has subtle graphics and a matte finish to compliment anyone39s bike this water bottle cage has