Turn your bag into a pannier with this easy to mount and very solid mounting system from KlickFix.

Specifications:

• Suitable for bike carriers with tubes between 8 and 16mm in diameter.
• The suspension hooks are adjustable in width with a simple knob and therefore fit many different racks.
• Total width rail: 21cm
• Maximum load: 10kg
• Includes 2 screws (M5) and protective screw caps
• Required for mounting: Phillips screwdriver 

We strongly recommend reinforcing the back of the bag with a piece of hard plastic between the outer fabric and the liner. Beforehand, make two holes in the plastic at the desired location using a hollow drill (min. 5mm) through which the screws can be inserted. Not only will the bag be more stable this way, but the weight will also be on the plastic, minimizing the chance of fabric or other reinforcement materials tearing when loaded.