Ortlieb Waterproof Rear Available 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. "
Waterproof bike bags are fully waterproof with sealed zippers and materials that repel water even when soaked.
These bags are usually larger and are designed to fit on rear racks.
These models are available for online purchasing and can be shipped directly to you.