Arrive at your destination cool, calm and collected. Our Syncro series are leaner, lighter and faster than ever before. Taking ventilation to the next level, the Syncro 15 features our AirSpeed™ backsystem and a LightWire™ frame. The pack also has a ventilated BioStretch™ harness further increasing airflow meaning that even on the hottest rides, you'll enjoy incredible ventilation and load stability. The streamlined profile of the pack and LidLock™ bike helmet attachment makes it perfect for riders looking for an efficient and agile solution to carry their gear. Stretch mesh side pockets provide a great place to store that extra tube or repair tool and the scratch-free electronics pocket allows you to carry your phone or GPS safely. The Syncro 15 is also compatible with our Hydraulics™ reservoirs and features sternum strap buckle with magnet. New heightened reflective graphics, blinker light attachment and integrated 'High-Vis' raincover will boost your visibility when riding on trail or road.