The perfect hydration pack for shorter rides Shorter rides still call for the ability to keep cool and hydrated, and the Utility Hydration Pack – Small is ready to serve. With its six-liter storage capacity for all your essentials, including a two-liter HydraPak reservoir, you can be sure that anytime you need a hit of H2O to bring you back, its ready to deliver.The removable waist strap helps keep the pack secure when you have a little bit extra in the pack, while the fleece-lined pocket provides a safe and secure place for your valuables. Loaded with extras like the key clip, a helmet loop for when youre not using your lid, and a magnetic hose retention system to keep it neat and out of your way as you ride, this pack is anything but small in the features department. Features 2 liter HydraPak reservoir. Fleece-lined pocket for valuables. 6 liter storage capacity. Key clip. Magnetic hose retention. Reflective trim. Removable waist strap. Helmet loop secures helmet while not in use. 600D polyester.