osprey syncro 20 365.20 The award-winning Obex SPIN is

The award-winning Obex SPIN is the perfect support for long and short days on the mountain

and better than most off-road gear

Our patent-pending silicone pad technology system

The unique frame design features a simple and quick lens changing system

while featuring an innovative open-yoke to promote maximum airflow along the back

osprey syncro 20 365.20 The award-winning Obex SPIN isOur Syncro series are leaner, lighter and faster than ever before. The Syncro 20 features our AirSpeed backsystem and a LightWire frame, taking ventilation to the next level, while featuring an innovative open yoke to promote maximum airflow along the back. Equipped with a ventilated performance fit BioStretch harness to further increase airflow; even on the hottest rides, hikes or trails, you'll enjoy incredible ventilation and load stability.