QL1
The QL1 System was ORTLIEB’s first mounting system for bike panniers which allowed a single-handed mounting on and removal of panniers from the bike rack. The automatically closing hooks replaced the complicated attachments with straps and buckles which were slow and unreliable. Thousands of the indestructible mounting QL1 system have now been used for decades on classic pannier models such as Back-Rollers and Bike-Packers, and are still in.