When you're riding, you don't want to think about your pack-and the medium-volume Syncro 12's streamlined profile ensures that you won't. With ventilated AirSpeed suspension and included raincover, this bike pack is the perfect option for longer rides in desert heat or humid climates, with space enough for additional on-bike essentials like tubes, first aid, and more. A tensioned mesh backpanel provides the ultimate ventilated carry. A bike-specific winged shoulder harness creates comfort and stability. Because 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. Syncro/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. - bluesign approved main body and bottom fabrics - GRS-certified 100% recycled main body and bottom fabrics - All DWR treatments made without PFAS - BPA-free reservoir