Ortlieb Front 915+ c.i. Bicycle Panniers
About Ortlieb - "ORTLIEB products are characterized by tightly sealed closure systems such as roll closures, waterproof zippers, Velcro closure or sliding seal closures. "
These bags are usually smaller and can fit on most front racks.
Capacity is the total capacity, measured in cubic inches. If two bags are included, this is the rating for both bags combined.