Osprey Seral 7 Lumbar Pack - One Size Black CheckoutTitle=ODI AG1 Grips - Black/Graphite Includes replaceable 1/4" thread compressor

Includes replaceable 1/4" thread compressor quick-release attachment Includes Gauge No Valve Compatibility Presta

Xmatter protection foam is durable and pads feature openings for easy removal

Beta mix is also available in bars of 2x35g

Stepped center tread blocks provide efficient climbing while maintaining confident descending clearing terrain with every revolution

Osprey Seral 7 Lumbar Pack - One Size Black CheckoutTitle=ODI AG1 Grips - Black/Graphite Includes replaceable 1/4" thread compressorThe 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