Fully waterproof materials and seamsthe items packed in this bag are completely safe from rain. Back Roller series bags are perfect for both everyday rides and longer trips. The package includes one bag, which can be used on either side of your bike. This model introduces the new QL2.2 (QuickLock) attachment system, an updated version of the reliable QL2.1 system. No more adapter pieces are needed for different rack tube diameters; the hooks now automatically adapt to various racks. - 2025 model - Urban model: lighter and more flexible material without a rubbery feel - Fabric: PS55C, a polyurethane-coated Cordura - Maximum load: 9 kg - Large, high-quality reflectors for visibility - Inside features a flat mesh pocket; the rest is a single large compartment - Roll-top closurea lightweight and durable option - Easy to combine with Ortlieb Rack Pack S or M bags - Five-year warranty - Made in Germany - Removable shoulder strap Capacity: 20 liters when the opening is rolled the rec