Courier style shoulder bag ideal for people who regularly use their bikes to get where they have to go the innovative strap concept allows you to conveniently turn the bag into a slipsafe backpack the padded back of the bag provides extra carrying comfort the large flap cover with its velcro closure and additional snap buckles is especially practical available in two sizesvolume 18lheight 32cmwidth 46cmdepth 18cmweight 958g messenger style city shoulder bag in two sizes sturdy pu lamina