Ortlieb Back-Roller Urban Pannier The multifunctional Urban Back-Roller is an ideal single bag for bike riders who are looking for a spacious waterproof bike bag to accompany them on their way to work or school. Made of a special blend of Cordura fabrics the bag has a textile appearance that is a perfect match for both casual and business attire. Features Classical rear pannier (single) with roll closure Sturdy soft-touch PU-laminated Cordura blend QL2. 1 mounting system for racks with max. 16 mm tube diameter Reduction inserts for tube diameters 8 10 und 12 mm with anti-scratch function preventing abrasion on the rack Integrated inner pocket and shoulder strap Hooks adjustable without requiring tools Lower hook rail made of two-component hard-soft synthetic with anti-scratch function protecting the rack Two highly reflective 3M Scotchlite reflectors | Ortlieb | Back-Roller Urban Pannier - 20L Pepper