Product Description The Mounting Set for the Outer-Pocket by ORTLIEB This ORTLIEB mounting set allows you to attach the Outer-Pocket to your touring bag as well as to larger backpacks or other bags. The mount rails are screwed to the touring bag from the outside and the cover rails are screwed to the touring bag from the inside as a counter support, and the bag remains watertight. Then attach the Outer-Pocket to the outer rails. Compatibility:ORTLIEB Outer-PocketNote from the manufacturer:Not suitable for attaching to Back-Roller City, Sport-Roller City and Gravel-Pack bags. Manufacturer Number:E150 Contents:, consisting of: 2 x ORTLIEB mounting rails2 x ORTLIEB rail covers4 x bolts1 x punch1 x punch template Manufacturer: ORTLIEB Sportartikel GmbH Rainstraße 6 91560 Heilsbronn Germany info@ortlieb.com