Osprey Seral 7 Lumbar Pack - One Size Postal Blue CheckoutSpec= 220psi Flat Black More grip than the Michelin

More grip than the Michelin Protek

Supplied with 3 pairs of our rubber valve bases

Built-in "suspension" which absorbs over 36% of vibrations at the handlebar Flat Protection Tread Color Black/Reflective Defined Color Black ISO Width (mm) 50 ISO Diameter 622 / Road / 29" Tire Intended Use Touring-Hybrid Tire Diameter 700c Tire Bead Wire Labeled Size 700 x 50 Tire Type Clincher

Rounded handle will not dig into the hand like flat wrenches

Drawstring closure helps to manage load

Osprey Seral 7 Lumbar Pack - One Size Postal Blue CheckoutSpec= 220psi Flat Black More grip than the MichelinThe 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