Osprey Seral 4 Lumbar Pack - One Size Postal Blue Model=AirZound Horn Quick to install and lock

Quick to install and lock to vehicle using the Snugtite stinger which includes a lock

hex key inner axle for easy maintenance

2 Air Pressure Cartridge - 27

Machined aluminum axle spacer for fine tuning hub spacing or as replacement axle spacer

8Color BlackDefined Color BlackLength 110Material AlloyS

Osprey Seral 4 Lumbar Pack - One Size Postal Blue Model=AirZound Horn Quick to install and lockOsprey Seral 4 Lumbar Pack One Size Postal Blue. The Osprey Seral lumbar pack is perfect for the minimalist looking for something other than a traditional over the shoulder pack. The Seral features a dedicated hydration compartment that stores an included 1. 5L lumbar reservoir and compresses for stable carry. Dedicated hose magnet attaches the bite valve for easy access. Easily accessible zippered main compartment with internal tool organization Dual