Adventure riding is synonymous with mixed weather and unknown trail conditions. The Seeker 10L Bike Hydration pack offers the weatherproof storage to take on winter rides and unknown spring weather. 3L / 100 oz Dakine x Hydrapak 3D lumbar reservoir with quick disconnect Self-Sealing Comet bite valve with magnetic hose clip can be opened and locked with one hand Light-weight, weather-tight construction AirLite Suspension back panel Breathable ergonomic shoulder straps with sunglass quick stash 25 mm padded hip belt with side pockets and reverse pull waist belt Padded, fleece sunglasses/phone pocket Internal organizer pockets Deployable helmet carry External carry straps Reflective logo and zipper pulls and safety light attachment DK Impact Spine Protector compatible (sold separately) 100% recycled nylon