Ortlieb Fork Pack Plus 5.8L fork bag

The Ortlieb Fork-Pack Plus 5.8L is the ideal solution for increasing your bike’s carrying capacity on your bikepacking adventures. Compact, ultra-lightweight (315 g including adapter) and robust, it allows you to easily carry equipment, clothing or extra supplies.

Thanks to the Quick-Lock S (QLS) system, it can be attached and removed in seconds, without tools. It can be fitted to forks with threaded inserts as well as to tubes without specific mountings (constant diameter from 30 to 42 mm).

Its roll-top closure ensures reliable protection against dust and water splashes (IP64), even in challenging conditions.

Made from abrasion-resistant PU-coated nylon and manufactured in Germany to high quality standards, it is perfectly suited to gravel riding, mountain biking and long-distance touring.

Versatile and durable, the Fork-Pack Plus 5.8L optimises weight distribution for stable and balanced handling.

Technical specifications:

- Use: bikepacking, gravel, mountain biking, cycle touring
- Product benefits: large, compact volume with Quick-Lock S fastening system
- Volume: 5.8 litres
- Dimensions: 30.5 x 19.5 x 13 cm
- Waterproof: Yes – IP64
- Materials: PU-coated nylon (PS21R, PS33), abrasion-resistant
- Mounting: Quick-Lock S (QLS) adapter included
- 2-in-1 bag: No (dedicated fork bag)
- Maximum load: 3 kg
- Weight: 315 g (including adapter)
- Contents: 1 Fork-Pack Plus 5.8L + QLS adapter plate + mounting accessories
- Colours: Black (F9992), Brown (F9995)
- Product code: F9992, F9995
- Brand: Ortlieb

FAQ – Frequently asked questions

1. What is the difference between the Fork-Pack 4.1L and the Plus 5.8L version?

The Plus version offers a larger capacity (5.8L compared to 4.1L) to carry more gear whilst maintaining the same compatibility and waterproofing.

2. Is the bag compatible with all forks?

Yes, it can be attached to forks with threaded inserts or to tubes without inserts (diameter 30 to 42 mm) using the accessories provided.

3. Is it truly waterproof?

It is IP64-certified: protected against dust and splashes thanks to its roll-top closure.

4. Does the Quick-Lock S system require a tool?

No, the QLS system allows for quick attachment and removal without tools.

5. What is the maximum load it can carry?

The recommended maximum load is 3 kg to ensure stability and safety during your rides.