Convenient top tube mount keeps contents close at hand Constructed from 420D nylon and PVC One divided main compartment with two mesh inner pockets Mounts to frame with three velcro straps Cable port for charging phones or headphone use Velcro Straps 6.9x3x4.3` 30ci Black Small (1-100 c.i.)UPC/EAN/GTIN: 883466010130