On the ORTLIEB Bike-Packer Plus, the classic flap closure is easy to operate and provides a maximum of stowage on top. The waterproof, three dimensional front compartment offers additional space for many of the small items you may need to access quickly while en route. The durable, high quality Cordura fabric provides optimal protection against water, dust and abrasion. Thanks to the proven QL2.1 system with self-closing hooks, attaching the Bike-Packer Plus to your bike rack and removing it again is a matter of seconds. All of these features allow you to devote your attention to your tour and the beautiful sights to see along the way, no matter what the weather!