New design streamlines the bottle for easier handling and improves bottlecage insertion/removal Painted with Fibre-reinforced (FRP) construction Self-adjusting retention system: the bottlecageÌ_ås front elastomer insert self-adjusts to bottle diameter Firm grip on the bottle: the new design wraps the bottle higher up for a firmer grip making the bottle more secure even during high-speed descents or over rough terrain