After 5 years in the making, weve finally reached the zenith of Brompton luggage design A backpack that works in dual orientation landscape mode on the bike, and portrait mode on your back That turn through 9090°is what allows us to make a bag that is spacious enough to hold all your daily gear and comfortable enough to wear on your back Low profile shoulder straps are comfortable to wear, then are instantly secured by concealed magnets when its time to ride A fully waterproof construction made using a specially developed recycled fabric completes the package, and with a spacious 17 L capacity youll have plenty of room to take everything you need for your next adventure Compatible with ALL handlebar types.Dimensions (cm) h30 x w40 x d14400D Recycled & Solution Dyed Nylon w/TPU coatingOrange Recycled Nylon LiningRoll top opening w/Velcro closureExternal zippered pocket (not waterproof)Hi-density foam shoulder strapsSecure magnetic strap stowageInternal laptop sleeveAir release valve3