Ortlieb pairs the Back-Roller Core with PVC coated polyester fabric and the QL2.1 mounting system for quick attachment to racks up to 16 mm in diameter. Tool free hook adjustment helps dial in the fit, while the anti scratch lower hook rail and highly reflective 3M Scotchlite reflector add everyday practicality. Key Features Rack Compatibility: Fits racks up to 16 mm diameter with included reduction pieces for 8 mm, 10 mm, and 12 mm rack diameters Mounting System: QL2.1 mounting system with tool free adjustable top hooks and lower sliding hook Material: PVC coated polyester fabric Reflectivity: Highly reflective 3M Scotchlite reflector Carrying Handle: Integrated handle for mounting and releasing the QL2.1 system Roll Closure: Buckles secure the rolling closure during transport Rack Protection: Lower hook rail with anti scratch function helps protect the luggage carrier Versatile Fit: Symmetrical shape allows use on either the right or left side Maintenance: Easy to clean inside Accessory Compatibility: D ring attachment point for optional shoulder strap
