Camelbak Hydrobak Light Hydration Pack Description: The sleek, ultra-light Hydrobak Light is perfect for any adventure whether it's on a flat bar or drop bar. Carry water and the basic gear with the included reservoir and secured zipper pocket. Adjustable sternum strap, light clip, and helmet storage system make for the perfect grab-and-go pack for shorter loops or fast-paced rides. Features: Air Support Light Back Panel and ventilated harness for lightweight, breathable comfort Secure zippered pocket Helmet carry system stows and secures helmet Adjustable sternum strap Tube storage keeps tube secure and accessible when needed Light Loop for clipping a rear light for extra visibility to and from the trailhead Reflectivity for low light safety Specifications: Pack Type: Backpack Pack Capacity: 2.5L Reservoir: Included Reservoir Capacity: 1.5L (50 fl oz) Bike-Specific Design: Yes Helmet Mount: Yes Gender: Universal Dimensions: 13.78 x 9.06 x 5.91" (Height x Width x Depth) Color: Blue Weight: 170g