Overview

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Country

República Checa

Type of organization

Autónomo/comerciante individual/freelance

Number of employees

2

Type of practice

Prometedora

Level of investment

Bajo

Activity type

Diseño de productos a partir de materiales de desecho

Key words

Upcycling / Reutilización

Summary

ZasPas es una empresa checa de reciclaje creativo especializada en la transformación de residuos automotrices, en concreto cinturones de seguridad y airbags, en productos de alta calidad y de moda, como bolsos y accesorios. Su enfoque se centra en el diseño sostenible y la artesanía, donde materias primas que normalmente acabarían en vertederos se reutilizan en productos modernos y duraderos.

ZasPas colabora con empresas automotrices para obtener los cinturones de seguridad y los airbags, y luego emplea a artesanos locales para elaborar los productos, garantizando así la sostenibilidad de toda la cadena de producción y el apoyo a las comunidades locales. Esta empresa no solo reduce los residuos, sino que también empodera a los artesanos mediante prácticas laborales justas y ofrece a los consumidores alternativas ecológicas a los productos de producción en masa.

Background and origin

La idea de ZasPas surgió en el verano de 2012, cuando Tereza, su fundadora, arquitecta, diseñadora gráfica creativa y diseñadora, se enteró por un amigo – que tenía y operaba un desguace de coches – del lamentable destino de los cinturones de seguridad desechados. Impresionada por este desperdicio de material duradero y de alta calidad, Tereza se inspiró para encontrar un nuevo uso para los cinturones de seguridad. Si bien la mayoría de los materiales de los accidentes de coche se pueden reutilizar, los cinturones de seguridad inevitablemente terminan en incineradores. Diseñó y cosió a mano su primer bolso utilizando precisamente el material destinado a la destrucción.

Con el apoyo de su cuñado Michal y familiares cercanos, Tereza decidió llevar la idea más allá y finalmente la convirtió en un proyecto a gran escala. Esto dio lugar a la fundación de ZasPas. Tereza también obtuvo el primer puesto en el concurso regional «Rozjezdy roku» (en español, «Empezar del Año») en la región de Pardubice.

Relevance to the craft sector

La empresa está vinculada al sector artesanal preservando la artesanía tradicional y creando productos de alta calidad mediante la artesanía experta. Al reciclar residuos automotrices, ZasPas resalta la importancia de crear productos con un ciclo de vida largo, ofreciendo a los artesanos locales la oportunidad de trabajar con materiales reutilizados.

Material focus – type of waste material involved

Los productos están fabricados en un 95 % con materiales reciclados, concretamente con cinturones de seguridad de coches destrozados en accidentes de tráfico o abandonados en el desguace.

Los cinturones de seguridad de los automóviles se fabrican principalmente con cinta de poliéster, elegida por su combinación de resistencia, durabilidad y ligera elasticidad. La cinta suele tener entre 5 y 7,5 cm de ancho y está tejida con un patrón específico para maximizar la resistencia a la tracción. La cinta suele estar hecha de poliéster, reemplazando al nailon que se utilizaba en cinturones de seguridad anteriores. Los cinturones de seguridad también incorporan un mecanismo retractor compuesto por un resorte y un mecanismo de cierre metálico (generalmente de acero). La hebilla del asiento y la placa de cierre suelen ser de metal con revestimientos de plástico.

El poliéster utilizado en los cinturones de seguridad se somete a tratamientos especiales para mejorar su resistencia a la abrasión, el calor y los productos químicos, ya que el material resultante debe soportar miles de kilos de fuerza durante un choque y, al mismo tiempo, mantener la comodidad en el uso diario. Esto facilita su reutilización en bolsos y artículos de moda, lo que hace que los productos sean muy duraderos.

Target groups

  • Consumidores conscientes del medio ambiente.
  • Personas interesadas en la moda.
  • Entusiastas del diseño que valoran la sostenibilidad y la artesanía única.
  • Además, como los productos están estrechamente vinculados a la industria automotriz, los aficionados y entusiastas de los automóviles, así como los trabajadores y empleados de la industria automotriz, también constituyen un grupo objetivo importante.

Stakeholders involved

  • Material Suppliers: Automotive manufacturers and local recycling centers.
  • Design Partners: Local fashion designers and craft collectives.
  • Community Members: Artisans and consumers who support sustainable practices and buy the products.
  • Seller: The entrepreneur has its own e-shop but also cooperates with selected fashion shops in Prague and in Vienna. She also attends various pop-up design markets in the Czech Republic like DyzajnMarket.

Professionals involved and their roles

  • Designers: Oversee the creative transformation of automotive waste into wearable or functional products.
  • Artisans/Technicians: Carry out the production, including cutting, sewing, and finishing.

Connection of the practice with the project-identified needs

Knowledge of Waste Materials

ZasPas requires in-depth knowledge of the properties of automotive textiles and plastics. Their process involves research into safe handling, cleaning, and processing techniques, ensuring the recycled materials are both high-quality and durable.

Green Entrepreneurial Skills

The enterprise demonstrates green entrepreneurial skills by identifying a niche market for upcycled fashion, adhering to environmental regulations, and designing scalable business models. Their practices serve as a blueprint for integrating sustainability into profitable ventures.

Creativity and Innovative Solutions

ZasPas is a prime example of creativity in upcycling, turning industrial waste into fashionable products. Their aesthetic integration of rugged, automotive-derived textures into sleek designs reflects an innovative approach to sustainable design.

Methodological approach to implement the practice

Process description – step by step instructions for implementing the practice

The process begins with a trip to the scrapyard, where discarded seat belts from end-of-life vehicles are collected. The ZasPas team selects suitable belts based on quality, durability, and color potential. Once the materials are chosen, they are transported from the scrapyard to the workshop for further processing. The belts are then manually stripped of all remaining metal, plastic parts, and fasteners to ensure a clean raw material. This is followed by a soaking phase in a special cleaning solution, which helps loosen any stubborn dirt, oils, or residues. Next, the belts are washed thoroughly in a washing machine, ensuring hygienic and aesthetic standards. After washing, they are air-dried to prevent damage and maintain their structural integrity. Once dry, the belts are sorted by color and type, allowing for consistency in the design of the final product.

The next step involves cutting the belts into required shapes and lengths, and in some cases, braiding or layering them to create a unique texture or reinforcement. The pieces are then sewn together by skilled seamstresses, transforming the raw material into finished items like bags, wallets, or accessories. Every item undergoes a final quality check to ensure it meets ZasPas standards, followed by packaging and shipment to customers. The entire process is relatively time-intensive due to the careful manual work involved at each stage.

As a small enterprise, ZasPas relied on hands-on experimentation and collaboration with skilled craftspeople rather than external consultants. Their approach demonstrates how traditional manual processes and creativity can turn automotive waste into functional and stylish everyday products.

Related Resources that have been developed

  • Access to car wrecking yards, scrapyard or junkyard.
  • Washing machine
  • Strong and powerful sewing machine and needles.

End product

ZasPas offers backpacks, toiletry bags, handbags & purses, fanny packs, wallets, braided bags, buckle bags, and color belt bags, primarily made from old car seatbelts. What makes their collection truly unique is the creative naming system of each product – models are labeled with playful codes resembling car license plates, meaning the color (3 letters), label of the concrete product in the line (2 numbers), and a year of product design (2 numbers), for example: BLK-48-19 (black backpack from 2019), BAS-84-18 (black-silver bag from 2018), BAB-38-13 (black-brown bag from 2013). Each item is unique and reflects the original material’s story.

Sources of funding for this intervention

  • Financial award from a regional contest “Rozjezdy roku” supported by T-mobile to jump-start the business.
  • Own investment and revenue from sold products.

Innovation, novel methods or technologies used

ZasPas successfully carved out a niche market by transforming an overlooked and unconventional material—used car seatbelts—into stylish, durable, and eco-conscious accessories. At a time when sustainable fashion was gaining momentum but many brands focused on textiles, ZasPas turned to the automotive industry for inspiration. The brand identified a gap in the market for robust, original products that blend upcycling with design, especially appealing to customers who value both function and environmental responsibility. By emphasizing the material’s strength, history, and unique aesthetic, ZasPas built a loyal customer base that appreciates not only the quality of their bags and accessories, but also the story behind each item. Their ability to merge craftsmanship, humor, and sustainability gave them a clear identity and allowed them to stand out in the crowded world of eco-friendly fashion.

Obstacles and challenges faced

Challenges include securing a consistent supply of quality waste materials and colorful seatbelts and creating small-sized products from seatbelts (it is hard to work with a hard material under a sewing machine). The product is unique but not for everybody, its marketing thus should be focused on a specific target group. Overcoming public skepticism about upcycled products is also a challenge.

Steps further and plans for the future

For further development, the company could look for partnerships with specific car manufacturers or car dealerships and offer the products to their customers as additional goods. In the past, ZasPas cooperated with Volvo on a Christmas gift edition for their clients. Cooperations like this can further enhance the brand’s name.

Key impacts – environmental, economic & social

  • Environmental: Significant reduction in automotive waste and reduced demand for virgin materials. Until now, they have recycled 68191 meters of seatbelts, which is 4091 kilos of seatbelts from 8523 cars.
  • Economic: Creation of new jobs in sustainable manufacturing and opening new market segments, in this case, in a self-employment form or by hiring external support
  • Social: Empowerment of local artisans and increased environmental awareness among consumers.

Qualities and criteria’s to consider the practice effective,
efficient, sustainable, transferable

Overview

Effectiveness: How well does the practice achieve its goals?

ZasPas effectively achieves its goals by converting automotive waste into desirable, functional fashion items while raising environmental awareness and reducing the ecological footprint.

Efficiency: Does the practice minimize resources while maximizing outputs?

The practice minimizes resource use through optimized material processing and a lean production model, ensuring maximum output from available waste materials while reducing energy consumption.

Sustainability: Does the pratcice
contribute to environmental protection, social equality and long- term viability?

By upcycling automotive waste into long-lasting products, ZasPas contributes to environmental protection, supports social equity by providing local job opportunities, and fosters a circular economy, ensuring long-term viability.

Transferability: Are the methods transferable in different contexts?

The methods employed by ZasPas are well-documented and can be adapted to other markets. Replication requires access to similar waste streams, basic upcycling technology (cleaning, cutting, sewing equipment), and skilled artisans.

Required Competences for the best practice
implementation

Activities-to-competences mapping

Associated competences

Knowledge

Understanding of automotive materials, environmental policies, and circular economy principles.

Skills

Technical proficiency in cleaning, cutting, sewing, and design software.

Attitudes

Sustainability-oriented thinking, creativity, adaptability, and a collaborative mindset.

Training needs required for successful implementation

  • Workshops on upcycling techniques and material science.
  • Courses on sustainable design and environmental regulations.
  • Training in digital tools (CAD, online marketing) to improve design and outreach capabilities.

Lessons learned

  • Sustainability is Fashionable: Transforming automotive waste into high-end fashion proves that eco- friendly practices can be both stylish and functional.
  • Waste as a Resource: With creativity and technical know-how, discarded materials can find a second life and become valuable products.
  • Continuous Innovation: The process of refinement and adaptation is essential for overcoming challenges and meeting market needs

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