Sustainable Bicycle bags - Made in Germany

For many cyclists, a bike bag is an indispensable companion in daily life. What if it were possible to make them entirely from recycled materials? A true circular economy, in other words? Made in Germany. We managed to use recycled plastic not only for the pack sack, but also for the entire fastening system. For the back plate, we used an innovative material made from recycled plastic car parts, such as bumpers. We give you an insight into the challenging history of its creation.

Many years of work have gone into the project. Constructing a bicycle bag from recycled materials may sound like a small thing. But the supporting elements required technical pioneering work. From the idea to the dress rehearsal and market readiness, it was not an easy path.

Why so much effort? We have set two important goals in our VAUDE climate strategy: to reduce greenhouse gases by half by 2030 and by 90% by 2040. The switch from petroleum-based plastics to recycled plastics plays a major role in this.

Verschiedene Kunststoffverpackungen aus dem gelben Sack MüllVerschiedene Kunststoffverpackungen aus dem gelben Sack Müll
Kai Vogt, Head of Innovation and Hardware at VAUDE

"The transition to sustainable plastic materials is usually a long road."

Recycling creates valuable raw materials

In the case of recycling, waste that would otherwise end up in the incineration plant becomes valuable raw materials. With the bike bag, the carrying system was the next step after the recycled main material and a real challenge for the development team. The back panel of a pannier bag for the luggage carrier must be UV-resistant, abrasion-resistant, dimensionally stable and impact-resistant - even in heat and cold. Here, VAUDE could not simply fall back on existing technologies. There were none. In Tettnang-Obereisenbach in Upper Swabia, new paths had to be taken: "We wanted to work with post-consumer waste. It was also important to us to implement the project in a German or European supply chain in order to keep the routes short - also in later production," Vogt explains the starting point.

stacked cars at the junkyardstacked cars at the junkyard
According to the Federal Environment Agency, 500,000 cars are scrapped in Germany every year. Image: iStock
lots of old plastic bumperslots of old plastic bumpers
Plastic car parts are valuable raw material resources. Image: VAUDE

At the International Trade Fair for Plastics Processing (Fakuma), the team got into conversation with the recycling specialist WIPAG / MOCOM. They sort and clean plastic parts from cars at their plant in Gardelegen and use them to produce so-called post-consumer regranulates. The granulate is melted in the Czech Republic and molded into the shape of the back plate using an injection molding process. After the first test, it was clear that the material chosen was ideally suited to our requirements, a robust bicycle bag.

At our company headquarters in Obereisenbach, packing bags, back panels and holding systems are then assembled into finished bags in our in-house factory. The fastening hooks, which have slightly different requirements, come from another partnership. Together with Exipnos GmbH from Merseburg, we were able to find a reinforced polyamide recyclate that consists of waste from packaging production and is up to the task.

Hand full of plastic granulesHand full of plastic granules
Regranulate from recycled plastic car parts. Image: iStock
lots of old plastic bumperslots of old plastic bumpers
ReCycle Back bicycle bag with the innovative back plate made from recycled plastic car parts. Image: VAUDE

In-house laboratory as key to success for highest Quality

In order to check whether the prototype could withstand the high stresses of everyday use, it was sent to the in-house test laboratory before assembly. The recycled polypropylene was able to keep up with the mechanical properties of new plastic right from the start. After this prototype had passed the standardized material tests, the bags could be tested in practice. They were mostly used by VAUDE employees in everyday life.

Verschiedene Kunststoffverpackungen aus dem gelben Sack MüllVerschiedene Kunststoffverpackungen aus dem gelben Sack Müll
Dr. Frank Michel, Inovation Manager at VAUDE

"We're not doing rocket science here, but our standards are pretty high. It was important to us that the function could at least keep up in comparison with conventional bags."

The aim was for the back panels to not only survive average German winters, but also, for example, Scandinavian climates, where temperatures of -20 °C and below are not uncommon. Even the impact resistance in this cold posed no problems for the recycled material.

 

Load tests are part of the development process and often allow important conclusions to be drawn. Video: VAUDE

Before series production could begin, the standardized endurance test on the test bench and final pollutant tests were carried out. Kai Vogt emphasizes: "We naturally have the same high safety standards for the ReCycle bags as for all products and did not want to make any compromises." There is no question that the first fully recycled bicycle bags were able to overcome this hurdle. We are now proud that in addition to recycling old tires for our textiles, we can also use other old car parts for our products and thus conserve valuable resources.

Fahrradtasche aus Recycling-Materialien im täglichen Einsatz in der StadtFahrradtasche aus Recycling-Materialien im täglichen Einsatz in der Stadt
The ReCycle Pro Single bike bag is an ideal everyday companion. Image: Christoph Laue.

The innovative ReCycle series is in no way inferior in function to the other bags in the VAUDE range. They are, robust, welded waterproof, are hooked onto the luggage carrier with the uncomplicated QMR-2.0-System (Quick Mount Release) and klimaneutral in Deutschland manufactured.

Bike bags made in Germany:

Zwei Radreisende campen direkt am FlussuferZwei Radreisende campen direkt am Flussufer
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