Osprey Seral 4 w/reservoir Color:POSTAL BLUE An AirSpeed backpanel is the

An AirSpeed backpanel is the answer to regulating your commuting temperature and a high-vis raincover keeps you seen while keeping everything protected from the elements

If it is contaminated with moisture

Photon tube reflector

Max Output 1600 lumens

Easy to installed and storage

Osprey Seral 4 w/reservoir Color:POSTAL BLUE An AirSpeed backpanel is theDESCRIPTION For riders looking for a low profile lumbar pack with integrated hydration, 4 liter Seral is the perfect trail companion. This slim waist pack features the next gen 1. 5 liter Hydraulics reservoir with high strength magnetic coupling for improved hose management even in rough terrain and enough storage capacity for ride essentials, such as a spare tube, CO2 and multi tool and, of course, snacks. KEY ATTRIBUTES LUMBAR CARRY For riders who