Riders looking for a low-profile lumbar pack with integrated hydration need look no further than the Seral 4. This slim waistpack features a 1.5-liter bladder with our updated high-strength magnetic coupling for improved hose management even in rough terrain. The Seral 4 has enough storage capacity for ride essentials, such as a spare tube, CO2 and multi-tool and, of course, snacks. Constructed with high-quality bluesign-approved recycled high-tenacity nylon with a PFC-free DWR coating.
Magnetic bite valve attachment
Flashing light attachment with reflective graphics
Hip Bag with Hydration System
total volume: 4 l Reservoir Volume: 1.5 l
Support System: AirScape back panel with close-fitting hip belt Closure Type: Click closure
compartments: Large main compartment with zip, Drinking bubble compartment, Main compartment with zipped pocket and practical organisation for tools hydration system: Osprey Hydraulics 1.5 litre hydration bladder included