Osprey Seral 4 Lumbar Pack - Botswana Purple Dust MFPN=11.4118.033.008 Largest sprocket crafted from A7075

Largest sprocket crafted from A7075 aluminum

Designed for riders who demand ultimate confidence when navigating the most unpredictable and aggressive gravel terrain

} A durable CO2 dispenser constructed from CNC-machined aluminum

Aero Chainrings

Osprey Seral 4 Lumbar Pack - Botswana Purple Dust MFPN=11.4118.033.008 Largest sprocket crafted from A7075The 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 zippered hip belt pockets Front panel bungee