Osprey Syncro 12 Hydra Pack- Raven Black Model=Drop-In Headset Kit 6061 alloy body with 4140

6061 alloy body with 4140 heat treated broached spindle

Spark Carbon HMF-Alloy Frame

Full carbon fiber design and construction

4-way stretch quick-drying fabric

Osprey Syncro 12 Hydra Pack- Raven Black Model=Drop-In Headset Kit 6061 alloy body with 4140The Osprey Syncro hydration pack delivers everything thats ever been expected from a top tier bike pack plus an AirSpeed back panel that transfers weight to the hips. When you're riding you don't want to think about your pack and the Syncro streamlined profile does exactly that no matter how you pedal. The Syncro delivers maximum ventilation and hydration. It's the perfect option for desert heat or inescapably humid climes. Airspeed Tensioned back