Ortlieb Ultimate Six Plus Handlebar Bag - Black 5L. The waterproof Ultimate Six Plus handlebar bag is the perfect place to stow your things while keeping them at the ready whenever you need them. This durable handlebar bag made of waterproof Cordura fabric with an easy magnetic closure offering you the space you need for items you need to be able to access quickly. You can naturally operate your touchscreen device through the transparent cover. The detachable shoulder strap transforms your handlebar bag into a convenient shoulder bag as soon as you reach your destination.