Our 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. AirSpeed™ SUSPENSIONA tensioned mesh backpanel provides the ultimate ventilated carry.RIDE STABILITYA bike-specific winged shoulder harness creates comfort and stability.RAINCOVER INCLUDEDBecause rain or shine, there's no excuse to not get a ride in. Stores in a zippered pocket at the base of the pack and made with bluesign® approved fabrics and DWR treatments made without PFAS.BODY-SPECIFIC FITSyncro/Sylva is designed to provide a body-specific fit to achieve maximum comfort and stability across body types. Packs designated as Women’s are best suited for shorter, narrower, curved body types compared to packs designated as Men’s.SUSTAINABLE DESIGNbluesign® approved main body and bottom fabrics. GRS-certified 100% recycled main body and bottom fabrics. All DWR treatments made without PFAS. FEATURES WEIGHT: 0.9KG DIMENSIONS (CM): 48L / 28W / 27D FABRIC 100D NYLON HONEYCOMB