Fidlock Hip Belt + Double Bottle Base Totally Hip Hydration and storage are two important things to think about before a long ride. The Fidlock Hip Belt + Double Bottle Base optimizes storage and hydration on the trail. Magnetic-mechanical Twist Bases keep your hydration secure and within reach. Magnetic self-sealing Hermetic Dry Bag keeps your phone and other valuables 100% protected from water, dirt, dust, and sand. Extra storage is offered through a large and compressible compartment, flexible straps for attaching jackets and more, and two additional pockets for storing keys and small essentials. Features Magnetic-mechanical Twist Bases keep your hydration secure and within reach Extra storage is offered through a large and compressible compartment Equipped with Fidlock's Magnetic Fasteners for quick and easy opening and closing within seconds The Hip Belt includes a Twist 450 Bottle and is compatible with all other Twist Bottles | Fidlock | Hip Belt + Double Bottle Base Black