Time to head to the office?
Ortlieb has taken the best futures of their Bike Roller Plus panniers and combined them with all the things you would want in an office bag that mounts to your racks, including a spot for you computer and organizers for pens, pencils and other office goodies. The Office Bag is waterproof and includes two partitioned inner liners. As with all Ortlieb panniers the Office Bag comes with the QL2 mounting system, making removal from racks simple and quick.
View the Ortlieb Office Bag's Instruction Manual (requires Adobe Acrobat).
All Ortlieb products are backed by a 5-year warranty against defects in material and manufacturing.