LifeLine Lightweight Carbon Bike Bottle CageThis Carbon Water Bottle Cage from LifeLine is made entirely of carbon with a small rubber gripper that ensures the bottle remains in place. It is extremely lightweight, weighing only 18g and its shape allows you to access the bottle from either side.Features:Carbon bottle cage, 3k weave on the inside and UD on the outsideShape allows easy access from either sideSmall rubber gripperWeight: 18gBuy LifeLine Accessories from Chain Reaction Cycles, the World’s Largest Online Bike Store.