The Ultimate Six Plus from Ortlieb is an extremely robust, waterproof and PVC-free handlebar bag. The Cordura fabric used has a water column of 100,000 mm and is virtually immune to splashing water from below despite the lid being open. This high level of waterproofness and stability is achieved by a high-frequency welding process that makes the weld seam at least as strong as the surrounding material and is significantly more robust than all other available sewing techniques. The lid of the handlebar bag closes almost automatically thanks to the magnetic fastener and can be opened easily with one hand. An additional plus is the transparent lid compartment for a smartphone, GPS device or a small map. Mobile devices can also be operated through the film. The Ultimate Six Plus is attached to the handlebars using a mounting set that can be purchased as an accessory. The choice of the right mounting set depends on whether you ride a regular bike or an e-bike and you can then choose between a standard and a lockable version.