Product Details
Ortlieb F9903 Seat-Pack QR - Black Matt
Whether you’re riding singletrack, mountain passes or gravel routes, with the waterproof Seat-Pack QR you are ready for every bike adventure. With the innovative and patented Seat-Lock attachment system and abrasion-resistant nylon fabric, the bag is super stable, quickly mounted and just as quickly removed without leaving any residue. And with the help of a special adapter of just 4.3 centimeter in width, this bag can even be used with a dropper post.
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.
Features:
- Our reflector ensures added visibility and safety
- A daisy chain allows for the attaching of a rear light
Check if your saddle is compatible:
- The saddle rails must have a bend of at least 34°.
- The seat post clamp must be at least 13 mm from the middle of the bend in the saddle rail. There must also be at least 13 mm from the middle of the bend to where the rail connects to the back of the saddle.
- The bottom edge of the saddle (at the side) must be at least 14 mm higher than the bottom edge of the saddle rail.
The following products are not suitable:
- Saddles with carbon fiber rails, or carbon fiber seatposts
- Suspension seatposts
- Saddles with unusual saddle rails e.g. SQLab Active, Brooks B67 (see point 2 above)
- Electronic dropper posts e.g. Rock Shox AXS or Magura Vyron
Category Saddle Bags
Specification
- Mounting: Velcro straps
- Height: 28cm,11 inches
- Width: 48cm,18.9 inches
- Depth: 22cm,8.7 inches
- Volume (L): 13 L,793 cubic inches
- Max load (kg): 4
- Weight: 625g,22 oz
- Colour: Black Matt
- Closure: Roll-top closure
- Material: PS21R/PS33
- Pair/Pieces: Piece
What Sets Alchemy Apart
The best pre-owned bikes
When you buy a pre-owned bike from Alchemy Cycle Trader, you’re getting more than just a great deal. Every bike is roadworthy certified, comes with a 3-month warranty, and includes your first service free - so you can ride away with complete confidence.
Buy with confidence
In-house Active Thermography Carbon Fibre Testing for extra peace of mind on pre-owned bikes.
Learn more about our carbon testing.
Expert Servicing & Ongoing Support
Our professional workshop team is here to keep your bike running at its best long after you’ve taken it home. From routine servicing to performance tuning, our qualified mechanics ensure your ride stays smooth, safe, and ready for every adventure. Whether it’s your first free service or future maintenance, you can count on Alchemy Cycle Trader for trusted support and expert care. Learn more about our workshop services.
