Easy on/off silcone straps instead of velcro resist weather and wearDouble zipper design, interior key hook and id pocketSilicone inlays to prevent seatpost scratchingSilicone straps do not stretch or loosen over time and wont harm LycraMounts/unmounts in under 10 secondsSoft bag with a hard exoskeleton frameReflective light mount loopSilicone Straps55 c.i.Black/GreySmall (1-100 c.i.)UPC/EAN/GTIN: 544989785140