SVITAP laminates help KWAK sleeping bags reach Decathlon shelves
Where did it all begin? With a nanomembrane from Liberec
The story of top-quality KWAK sleeping bags begins in the laboratories of the Technical University of Liberec (TUL). There, an innovative nanomembrane was developed – a microscopic structure capable of effectively regulating moisture and temperature, while remaining extremely lightweight and breathable.
The goal of the university researchers was to create a functional material that would find real-world application – and thanks to collaboration with industry partners, that goal was achieved.
SVITAP: textile lamination in action
Our company, SVITAP, played a key role in transferring this innovation into practical use. In our production facility, we laminate this nanomembrane onto technical textiles. The result is a high-performance textile laminate that meets demanding standards for durability, flexibility, and comfort.
This process ensures the nanomembrane doesn't remain just a laboratory concept, but becomes a real part of products designed for use in the field – from mountaineers to outdoor enthusiasts.
KWAK: a Czech sleeping bag with a smart heart
From our laminated materials, KWAK manufactures premium sleeping bags – a Czech brand built on quality, research, and sustainability. Thanks to the use of the nanomembrane and our laminate, these sleeping bags offer excellent thermal insulation and breathability, while maintaining low weight.
The result is modern outdoor equipment that performs well even in demanding conditions.
Decathlon: Czech innovation in a global retail network
And now the exciting part – KWAK sleeping bags, made with SVITAP's laminated nanomembrane, are entering the product lineup of Decathlon, one of the world’s largest retailers of sporting goods.
This is a major success not only for the KWAK brand, but also for everyone involved in the collaboration. It proves that Czech science and manufacturing have what it takes to succeed on the international stage.
In conclusion
The KWAK sleeping bag project is a brilliant example of what can be achieved through effective cooperation between research institutions, industry, and retail. We at SVITAP are proud to be part of this journey – and it brings us joy to see the results of our work reaching customers who take them out into nature.
If you’re looking for technical laminates for outdoor gear or want to explore collaboration opportunities, feel free to contact us.
