Ortlieb Back-Roller Pro Plus

With a capacity of 70 liters (pair), these waterproof bags are among the largest bicycle bags available on the market. Thanks to the practical roll closure, your luggage stays dry and clean at all times. The QUICK-LOCK 2.1 bike bag mounting system is suitable for all standard racks with a diameter of up to 16 mm and features convenient one-handed operation. It is used in almost all bike bag models, except for the Back- and Sport-Roller City and recumbent bike bags. The bag is locked and unlocked automatically through the hooks by lifting the bag at the handle. When the bag is lifted by the hook handle, the two hooks at the back of the bag open, allowing the bag to be hung on the rack. Upon releasing the handle, the two hooks close around the rack tube.