Thanks to the unique Seat-Lock attachment system, the Ortlieb Seat-Pack QR is quickly and securely mounted and just as speedily removed, completely residue-free. An adapter even enables the use of a dropper post, making the innovative Seat-Pack QR suitable for a variety of bikes. The internal reinforcement and five compression straps ensure that the contents are packed tightly and securely. A valve with a handle strap helps to compress the pack volume, and the elastic cord on the outside allows for the attachment of additional gear. To prevent damage from tire contact, a protective plate is attached to the underside of the Seat-Pack QR, which also doubles as a fender.

• Spacious, waterproof saddlebag with roll closure
• Light weight sturdy PU laminated rip stop Nylon
• Air release valve to easily purge the bag of trapped air, allowing for tighter compression
• Sturdy PE inner stiffener increases stability of the bag
• Elastic cords on the outside of the bag for quick fixing of light gear
• Not compatible with carbon rails, carbon seatposts, unusual saddle rail designs, and electronic dropper posts