The compact size of the Sport-Packer Classic makes it the perfect pannier for short tours, as front pannier with additional storage room for the lowrider or for children bikes. Simple mounting and removal from the rack is guaranteed by the QL2.1 fixing.
Ortlieb's QL2.1 mounting system uses hooks to attach the pannier to your bike rack without the need for any tools. This means the panniers can be easily switched from one bike to another. Inserts can be used which allows the hooks to attach to racks of 8, 10, 12 or 16 millimetres in diameter.