Vaude Trailcontrol 20+ reviewAn MTB rucksack with a perfect fit?

Stefan Frey

 · 09.03.2026

When you hit the run, you release the system. Combined with the wide hip fins, the Vaude then sits very securely.
Photo: Georg Grieshaber

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The Vaude Trailcontrol+ 20 cycling rucksack aims to combine two features that are actually mutually exclusive: excellent ventilation and a secure fit against the back. To achieve this, Vaude has fitted this touring rucksack with a special back system. Our test reveals just what the eco-friendly Trailcontrol+ is really capable of.

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The Trailcontrol 20+ Vaude unveiled this brand-new product at the last Eurobike and immediately won a Eurobike Green Award. The Tettnang-based company has made a conscious decision to use particularly environmentally friendly materials and responsible production methods. But the real highlight of this new touring rucksack is hidden on the back.

Using the so-called Aeroflex Control System, you can switch whilst on the move between a ventilation mode with increased airflow and a contact mode for a secure fit on descents, without having to take the rucksack off.



​​We tested these 9 mountain bike rucksacks:

Vaude’s Trailcontrol 20+ is an MTB rucksack featuring a unique back system.Photo: Georg GrieshaberVaude’s Trailcontrol 20+ is an MTB rucksack featuring a unique back system.

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A system comprising four loops allows the Trailcontrol to be adjusted between the mesh and contact backs whilst riding.Photo: Georg GrieshaberA system comprising four loops allows the Trailcontrol to be adjusted between the mesh and contact backs whilst riding.


Furthermore, the back length is quite easy to adjust. As for the rest of the features, Vaude sticks to tried-and-tested design elements: wide hip fins – unfortunately with just one pocket – ergonomically shaped shoulder straps, and a classic layout with a main compartment and a tool pocket. As well as a hydration tube clip and a glasses holder, there’s also a rain cover tucked away in the bottom compartment.

For optimum adjustment, the Trailcontrol can also be easily adjusted in height.Photo: Georg GrieshaberFor optimum adjustment, the Trailcontrol can also be easily adjusted in height.
A rain cover in the boot is also included.Photo: Georg GrieshaberA rain cover in the boot is also included.

Vaude Trailcontrol+ 20 – Details & Price

  • Price: 170 euros >> available here
  • Weight: 1202 grams
  • Back system: Adjustable ‘on the fly’ between contact and mesh backing
  • Facilities: Adjustable back length and ventilation, tool compartment, rain cover, protector straps, external pocket
  • Hydration bladder: no / 3 litres / 46 euros
  • Volume measured / stated: 21.5 / 20 litres

Well-organised layout, but dark lining

The Trailcontrol is divided in the traditional way into a main compartment and a tool compartment, neither of which opens fully. You also have to unclip the compression strap before opening it.

The tool compartment is clearly organised and marked with small icons indicating their respective uses. Provided you stick to this system, it helps you find the tools, as the lining is completely black – which isn’t ideal. That said, everything has its own designated place.

The Vaude is classically divided into a tool pocket and a main compartment. The lining is a slightly dark colour.Photo: Georg GrieshaberThe Vaude is classically divided into a tool pocket and a main compartment. The lining is a slightly dark colour.Cost-cutting: There is only one storage compartment, located on the right hip fin.Photo: Georg GrieshaberCost-cutting: There is only one storage compartment, located on the right hip fin.

The large main compartment is designed to hold not only items used less frequently but also the hydration bladder. An additional pocket is provided for storing keys and valuables. Apart from a few minor details, the Vaude is well-organised and thoughtfully laid out.

A full-face helmet can be secured to the compression strap, whilst the pads can be stowed in the side pockets if necessary. We would have liked a second pocket on the hip belt, as well as a double zip on the tool compartment. With just a single zip, you always have to open the compartment fully to access the contents. The hydration tube can also only be routed out of the rucksack on one side.

High level of comfort and an innovative back system

With its special back system, the Trailcontrol combines the best of both worlds: on descents, it offers the stable, close-fitting support of a contact back panel; on ascents, it provides the significantly better ventilation of a stretched mesh back panel. Switching between the settings – via two straps on each side – is intuitive and easy to do even whilst riding; however, the system does not always engage reliably every time it is operated. That said, the change to the back is clearly noticeable. On the ascent, your back stays pleasantly cool; when heading downhill, the load sits closer and more compactly against your back, and is therefore more securely held in place.

Better ventilation when riding: The Aeroflex Control is incredibly easy to use and makes a real difference on climbs.Photo: Georg GrieshaberBetter ventilation when riding: The Aeroflex Control is incredibly easy to use and makes a real difference on climbs.When you hit the run, you release the system. Combined with the wide hip fins, the Vaude then sits very securely.Photo: Georg GrieshaberWhen you hit the run, you release the system. Combined with the wide hip fins, the Vaude then sits very securely.

The secure fit is further enhanced, in particular, by the wide-reaching and sturdy hip wings. With Trailcontrol, even rough descents are manageable without the rucksack bouncing about or slipping up onto the back of your neck – well done. The shoulder straps and hip wings are ergonomically shaped and also sufficiently padded to prevent pressure points. It is only at the lower rib arches that the narrow strap ends can pinch slightly.

The shoulder straps are comfortably padded and anatomically shaped, but taper slightly towards the ends. They may press slightly against the ribcage.Photo: Georg GrieshaberThe shoulder straps are comfortably padded and anatomically shaped, but taper slightly towards the ends. They may press slightly against the ribcage.

Review & Verdict – Vaude Trailcontrol+ 20

CategoryGrade
Carrying system (40 per cent)1.6
Handling (30 per cent)2.2
Weight (15 per cent)3.0
Facilities (15 per cent)2.0
BIKE-NOTE2.1
A snug fit whilst still offering good ventilation? Only Vaude offers this compromise with the Trailcontrol 20+.Photo: Georg GrieshaberA snug fit whilst still offering good ventilation? Only Vaude offers this compromise with the Trailcontrol 20+.

Conclusion – Vaude Trailcontrol+ 20

A system of loops allows the Vaude to be adjusted between a contact back and a mesh back. This ensures excellent ventilation on uphill sections and, in combination with the wide hip wings, provides a secure fit even on technical descents. Ergonomically shaped and well-padded, it’s also comfortable to carry. The compartments are well organised, but have a dark lining. Overall, the Trailcontrol is an excellent all-round rucksack.

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Stefan Frey is from Lower Bavaria and loves the mossy, loamy trails of the Bavarian Forest as much as the rugged rock of the Dolomites. For technical descents, he is prepared to tackle almost any ascent - under his own steam. As an accessories specialist, he is the first port of call for questions about equipment and add-on parts, while as head of copywriting he sweeps the language crumbs from the pages of the BIKE print editions.

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