Dakine Syncline 12L Hydration Pack Description: The Syncline hydration pack provides enough storage space for tools, food, and layers, as well as a lumbar reservoir that keeps the weight low and steady. The Air Flow back panel and shoulder strap designs provide breathing comfort, while the recycled polyester exterior is tough and environmentally friendly. Features: High-flow bite valve w/shut-off and magnetic hose clip Breathable ergonomic shoulder straps w/ sunglass quick stash Lightweight and weather-tight construction AirLite Suspension back panel Zippered hip belt pockets Safety light attachment Reflective logo External carry straps Padded, fleece sunglass/phone pocket Specifications: Pack Type: Backpack Pack Capacity: 12L Reservoir: Included Reservoir Capacity: 3L (100 fl oz) Bike-Specific Design: Yes Helmet Mount: Yes Gender: Universal Dimensions: 20 x 9 x 6" (Height x Width x Depth) Color: Black Weight: 725 g