Seat-Pack QR

4 reviews

Thanks to the unique Seat-Lock attachment system, the 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.

Color: dark sand

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Volume

13 L 7.5 L

SKU: F9904

In stock – Delivery time: 2-3 business days

5 year

5-Year Warranty

ORTLIEB Manufacturer's Warranty for End Customers – 5 Years

This voluntary manufacturer's warranty ("Warranty") grants additional rights and does not affect the statutory warranty rights against the seller. The exercise of statutory rights is free of charge and independent of this Warranty.

Warrantor is ORTLIEB Sportartikel GmbH, Rainstraße 6, 91560 Heilsbronn, Germany ("ORTLIEB"), email: customerservice@ortlieb.de.

1. Subject matter and scope of the Warranty

ORTLIEB warrants that the product is free from material and workmanship defects under normal use. The Warranty applies worldwide to ORTLIEB products purchased from authorized retailers or online dealers or directly from the ORTLIEB web shop. It is limited to the first purchaser and is not transferable.

2. Warranty period

The warranty period is 5 years from the date of first purchase from a retailer or online dealer or directly from ORTLIEB by the end customer. The end customer is the customer who first purchased the ORTLIEB product for their own use — not for resale — from a retailer or online dealer or directly from the ORTLIEB web shop. The invoice or delivery date of the first purchase is decisive. Proof is provided exclusively by the purchase receipt or invoice. A repair or replacement does not extend or renew the warranty period; the date of the first delivery remains decisive.

3. Scope of warranty performance

In the event of a warranty claim, ORTLIEB will, free of charge:

repair the product itself; or
replace the product with an equivalent product if repair is impossible or uneconomical.

No further claims arise from this Warranty. Statutory claims remain unaffected.

4. Exclusions

The Warranty does not cover in particular:

normal wear and age-related changes (e.g., wear of surfaces, zippers, buckles),
damage resulting from improper use, overloading, or failure to observe assembly/care instructions,
damage due to third-party interventions, modifications, or the use of non-approved spare parts/accessories,
damage due to improper transport, storage, cleaning, or care,
chafing marks, holes, and tears caused by the user's own fault.

These exclusions apply exclusively to this Warranty. Statutory rights for defects remain unaffected.

5. Making a warranty claim

The first point of contact in warranty cases is generally the retailer or online dealer with whom the purchase contract was concluded. A direct claim to ORTLIEB is possible at any time and is not dependent on prior involvement of the dealer. To make a claim, please provide:

a brief description of the defect and, if possible, meaningful photos,
the product designation (and any identification/serial information),
a copy of the proof of purchase (invoice/delivery note showing the date of first delivery),
your sender/contact details for queries and return shipment.

ORTLIEB will confirm receipt and inform you about the further process. Processing will take place within a reasonable period after receipt of the complete documents. Contact for warranty processing: customerservice@ortlieb.de

6. Transport and shipping costs

Within the European Union, ORTLIEB bears the reasonable outbound and return shipping costs of the warranty processing. Outside the EU, ORTLIEB will assume the costs upon prior written approval. Please contact us before dispatch and await the return instructions. Unapproved chargeable express or special services will not be reimbursed.

7. Applicable law

This Warranty is governed by the law of the Federal Republic of Germany. Mandatory consumer protection provisions of the state in which the consumer has their habitual residence remain unaffected.

As of: September 2026

at checkout

£168.50

Tax included.

Seat-Pack QR

£168.50

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.

Specifications

Height

28 cm

Width

48 cm

Depth

22 cm

Volume

13 L

Load

5 kg

Weight

625 g

SKU

F9904

Waterproof

Yes ()

IP Ratings

The IP rating is an international standard that indicates how well a product is protected against dust and water.

The Seat-Pack QR meets the IP64 protection rating:

Even in very heavy rain and splashing water, the contents stay perfectly dry. The Seat-Pack QR is therefore ideal for longer outdoor adventures in stormy conditions.

All protection ratings at a glance

IP67

The product is dust-tight and protected against temporary immersion (up to 1 m for 30 min.).

IP64

The product is dust-tight and protected against splashing water from all directions.

IP54

The product is dust-protected and protected against splashing water from all directions.

IP53

The product is dust-protected and protected against spraying water up to 60° from vertical.

Material

PU-coated nylon (ps21r, ps33)

Mounting System

Seat-Lock

Downloads

Instruction
Datasheet

Scope of delivery

1x saddle bag with Seat-Lock mounting system
1 adapter clamp for dropper posts

Spare parts

Screw set

Hooks Seat-Pack QR

ORTLIEB Seat-Pack Adapterschelle aus schwarzem Kunststoff mit Schrauben und Einsätzen für verschiedene Sattelstützen

Seat-Pack Adapter for dropper seatpost

Warnings and safety information

Risk of injury due to incorrectly attached products! Before riding, check that the product is securely fastened.
Risk of injury due to loosening parts and material fatigue! Refrain from jumping with the bike while the product is mounted on it.
Risk of injury due to overloading! Do not sit on the product attached to the bike.
Risk of injury due to material breakage if overloaded! Do not exceed the maximum load of 3-5 kg as specified in the operating instructions. If necessary, weigh your load to ensure that you do not exceed the maximum payload.

Care and usage instructions

Wipe clean with a damp cloth or clean with warm water and a mild soap solution. Remove heavier soiling carefully using a soft brush and gall soap.
Allow the bag to dry completely before storage.
To achieve protection class IP64 (6 = dust-tight, 4 = protected against water splashes from all directions), the closure must be rolled down 3–4 times and secured downward.
Keep free of coarse dirt.
Not suitable for use with saddles featuring carbon rails.
Do not store the bag rolled up or folded, as this may cause the coating to crack.
If the product is fully submerged, water may enter through the closure.
Store protected from UV radiation to prevent the material from fading.
Reproofing is not necessary. The fabrics have a waterproof coating and therefore do not require any additional chemical treatment.

Manufacturer information

ORTLIEB Sportartikel GmbH
Rainstraße 6
91560 Heilsbronn
Germany
deinservice@ortlieb.com

Compatibility note

You can easily 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
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

If you still have problems mounting the Seat Pack QR for the first time, try moving the Seat Lock System as far forward on the bag as possible and loosen the bolts to find a fitting position. This is the easiest position for initial mounting – you can then adjust the position for the best fit. The fitting instructions have further information and tips.

Frequently Asked Questions

Does the Seat-Pack QR fit my saddle?

The Seat-Pack QR fits most standard saddles with steel or titanium rails, as well as seat posts with a diameter of 22 to 35 mm. It is important that the saddle frame rises by at least 34° at the bend and provides 13 mm of clearance both to the clamp and to the underside of the saddle. The lower edge of the saddle should be at least 14 mm higher than the lower edge of the frame.
Carbon saddles, suspension seat posts, or models with special rail designs such as the Brooks B67 or SQLab Active are not compatible. A detailed compatibility overview can be found on the product page.

What is the difference between the Seat-Pack and the Seat-Pack QR?

The Seat-Pack is mounted in the classic way using robust hook-and-loop straps on the seat post. It is lightweight, durable, and ideal if you want to leave your bikepacking setup permanently on the bike.
The Seat-Pack QR features a quick-release system that allows you to mount or remove the bag quickly and without tools. This is especially practical if you switch it frequently or use it on several bikes. Additionally, the QR model is particularly compatible with dropper posts.

Can I mount the Seat-Pack QR on a carbon seat post?

Yes, the Seat-Pack QR can be mounted on carbon seat posts. We recommend applying protective film at the contact points to avoid abrasion and damage.

How easy is it to mount the Seat-Pack QR?

Mounting is particularly easy thanks to the Seat-Lock system. The bag is securely hooked onto the saddle frame using two levers and fixed to the seat post with an adapter clamp. This allows the Seat-Pack QR to be mounted stably within seconds and removed just as quickly, without tools or residue.

Is the Seat-Pack QR waterproof?

The Seat-Pack QR is waterproof according to protection class IP64. This rating indicates:

The product is dust-tight and protected against splashing water from all directions. Even in very heavy rain and splashing water, the contents stay perfectly dry. The Seat-Pack QR is therefore ideal for longer outdoor adventures in stormy conditions.

More about waterproofness

How long is my warranty?

The Seat-Pack QR is designed for longevity and often accompanies you for decades. To give you peace of mind regarding durability, we offer a five-year warranty on materials and workmanship. If the Seat-Pack QR does get damaged, almost every component from straps to buckles can be repaired. Even if a model is no longer produced, spare parts remain available for at least ten years.

Our warranty terms
How ORTLIEB products can be repaired

How robust is the Seat-Pack QR?

ORTLIEB products are extremely robust because we use high-quality materials and permanently weld all seams. This eliminates the need for stitching or bonding, and all connections are at least as strong as the material itself. If something does get damaged, holes can be safely rewelded by us or by our authorized service partners.

More about ORTLIEB materials

Is the Seat-Pack QR worth the price?

ORTLIEB products stand for durability and repairability. The Seat-Pack QR is manufactured in our factory in Heilsbronn, Germany. We source materials locally, regionally, or internationally depending on what meets our high standards. We invest time in development to ensure the functionality of every detail.

Thanks to long-lasting materials, the bag is a reliable companion. Its lifespan puts the purchase price into perspective, especially since we offer a five-year warranty on our products. A wide range of repair and upgrade options further improves the price-performance ratio.

Repair before replacement: Every product is designed to be easy to repair and can, in most cases, be serviced by our Customer Service team in Heilsbronn. This extends its lifespan and conserves resources.