Caged up, recycled up Made from recycled abandoned fishing nets which account for a large portion of all marine pollution, providing an eco-friendly hydration solution. Ideal for both road and off-road usage, it's built for durability and convenience. Features Made using recycled fishing nets. Lightweight and strong. Elongated mount holes for fine tuning position. Fits all standard 74mm diameter bottles. Integrated bottle lock-ridge securely holds your bottle in place. Real weight: 47 g. Screws for mounting included.