Osprey Syncro 5 Mens Hydration Pack - One Size Primavera Yellow. The Osprey Syncro hydration pack delivers everything that’s ever been expected from a top-tier bike pack plus an AirSpeed™ back panel that transfers weight to the hips. When youre riding you dont 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. Its the perfect option for desert heat or inescapably humid climes.

Airspeed Tensioned back panel reduces sweating LightWire™ frame takes the weight off your shoulders and transfers it to your hips to provide stable comfortable and ventilated carry

Ospreys Winged harness wraps the upper shoulders to for added stability and keeps the pack comfortably close to your body

The integrated high-visibility rain cover keeps your pack and gear dry on your ride from start to finish.

Front stretch mesh pocket

Scratch-free heat-embossed zippered slash pocket

Magnetic sternum strap for quick access to reservoir bite valve

Dedicated reservoir compartment with Hydraulics™ LT 2.5L

Biostretch Harness is a bike-specific winged shoulder strap shape provides comfort and stability with soft breathable spacermesh contact surfaces and die-cut foam ventilation

WARNING! High Energy Magnet Could affect the function of electronic instruments like pacemakers or avalanche beacons Swallowing hazard. Not for use by children under four years old. See Osprey Hydraulics™ Owner’s Manual for more information