Our classic Drafter 10L bike hydration pack has been updated to deliver the performance demanded by modern mountain bikers. A newly introduced frame saves weight and increases comfort and breathability. An added quick-stash on the shoulder harness offers intuitive storage for sunglasses, and a magnetic hydration buckle with a three-liter Hydrapak® lumbar reservoir delivers convenience and a lowered center of gravity. The organizer pocket offers a home for tools, replacement parts and necessities. Additional features include spine protection compatibility, external helmet carry, and deployable straps to carry pads. FEATURES: 3L / 100oz Dakine x Hydrapak® 3D lumbar reservoir w/ quick disconnect High-flow Blaster bite valve w/shut-off and magnetic hose clip AirLite Suspension back panel Breathable ergonomic shoulder straps w/ sunglasses quick stash Separate cargo and hydration compartments Internal e-bike spare battery storage system Padded, fleece sunglasses/phone pocket Internal organizer pockets Deployable external carry straps Front quick stash & compression panel Reflective panel and safety light attach DK Impact Spine protector compatible (not included)