The Cannondale ReGrip Left-Entry Bottle Cage is made from recycled abandoned fishing nets which account for a large portion of all marine pollution, providing an eco-friendly hydration solution. It is lightweight and strong, featuring elongated mount holes for fine tuning position, fitting all standard 74 mm diameter bottles. Its integrated bottle lock-ridge securely holds your bottle in place. | Cannondale ReGrip Left Entry Bottle Cage