Description The multifunctional Ortlieb Back-Roller Urban is an ideal single pannier for bike riders who are looking for a spacious, waterproof pannier to accompany them on their way to work or school. Single bicycle pannier Fully waterproof 20L volume Mounts to just about any rear rack Padded laptop sleeve (fits up to 17.5″ laptops) Made of a special blend of cotton and Cordura fabrics, this Ortlieb pannier has a textile appearance that is a perfect match for both casual and business attire. Thanks to a polyurethane coating on the inside, it is nonetheless absolutely waterproof. The practical QL mounting system enables you to quickly and conveniently attach the bag to your bike rack. The Back-Roller Urban’s internal pocket, consisting of a main compartment and a zippered mesh compartment helps you to keep things orderly and immediately accessible. A detachable shoulder strap allows you to comfortably carry the Urban Back-Roller once you set off on foot. Available in 3 colourways including Ash Rose pink, Pepper grey & Navy blue Ink. Planning to leave your panniers on your bike & worried about them being stolen? There’s an Ortlieb pannier lock that keeps them on your rack. The Back-Roller Urban is available in two versions: with QL2.1 or QL3.1 mounting system. QL2.1 SYSTEM: for bike rack tube sizes of up to 16 mm rotating mounting bracket permits attachment on either side of your bike rack QL3.1 SYSTEM: the basic mounting elements are attached to one side or the other of your bike rack no obtrusive hooks on the back of the bag ORTLIEB BACK-ROLLER URBAN SPECS WEIGHT 840 g HEIGHT 42 cm WIDTH 23 cm DEPTH 17 cm VOLUME 20 L Confused about Ortlieb panniers? We have written a Blog post explaining how they work & what the differences are between them – check it out here. Product Codes: F5502 / F5506 / F5508 / F5507 / F5512 / F5510 / F5513 / F5514