Dakine Syncline Backpack 12L - Trail-Ready Hydration Performance The Dakine Syncline Backpack 12L is built for riders who want efficient hydration, organized storage, and all-day comfort on the trail. With a low-profile design and a 3-liter lumbar hydration reservoir, it keeps weight low and stable for improved balance while riding. The breathable Air Flow back panel and shoulder straps help manage heat on long climbs, while dedicated storage pockets keep tools, layers, and trail essentials organized and accessible. Rugged recycled nylon construction adds durability, making this pack a dependable companion for everyday rides and weekend adventures. Details Capacity: 12-liter storage volume Material: 100% recycled nylon construction Dimensions: 21.65" x 11.02" x 8.66" (55 x 28 x 22 cm) Weight: 1.54 lbs (0.7 kg) Hydration: Includes Dakine x HydrapakA(R) 3L / 100 oz 3D lumbar reservoir with quick disconnect Valve: Self-sealing Comet bite valve with magnetic hose clip and one-handed lock operation Comfort: Breathable Air Flow back panel and shoulder straps Support: Air mesh waist belt with 25mm webbing adjustment Storage: Internal organizer pockets and mesh side pocket Accessories: Fleece-lined sunglasses pocket and front helmet attachment loops Carry System: Deployable external carry straps for additional gear Safety: Reflective zipper pulls, safety light attachment point, and integrated sternum strap rescue whistle Compatibility: DK Impact Spine Protector compatible (sold separately) Use: Designed for mountain biking, trail riding, and everyday cycling adventures