The Quencher 600 water bottle comes with mounting hardware, a bottle cage, and features a double wall of insulation to keep your beverages colder longer than standard bottles. The 21 oz. (625 ml) bottle with upgraded cap and valve offers an easier drinking experience and the wide mouth lid makes it easy to clean and fill with ice. All Bell Quencher series water bottles are BPA-free and top rack dishwasher safe. Includes a mountable cage for convenient on-bike access. The Quencher 600 is where performance meets thirst.