An internal pocket consisting of main compartment and zippered mesh pocket helps organizing small items inside the pannier. The ORTLIEB QL2.1 system allows fast and easy single-handed mounting and removal of the panniers, and is suitable for racks with a tube diameters up to 16 mm (hook inserts for diameters of 8, 10 and 12 mm are included).Once the panniers are hooked into the rack, the mounting components close automatically. For taking off the rack you simply lift the handle. The hook rail on the lower rear side of the pannier that serves for additional fixation is made of a two-component synthetic combination with anti-scratch function. This reduces abrasions on the carrier and prevents damage to the rack tubing. Thanks to the QL2.1 mounting hook rotatable in 45° steps the system is compatible with almost any bike rack.The panniers are supplied with a shoulder strap and can be carried like a shoulder bag. Two large and highly reflective 3M Scotchlite reflectors ensure safety in the