What is a YKK zipper?
YKK is the abbreviation for Yoshida Kogyo Kabushikikaisha , a Japanese company founded in 1934. Today it is the world leader in the manufacture of zippers .
YKK produces more than 7 billion closures per year and supplies high-end fashion, sports, leather goods and luggage brands.
YKK works with leading fashion and outdoor brands: Patagonia, North Face, Samsonite, Nike… Their reputation speaks for itself. Incorporating their zippers into our backpacks means choosing long-term reliability .

Why choose a YKK zipper on a backpack?
- Wear resistance :
YKK zippers are designed to withstand thousands of openings and closings without loss of smoothness. They are more resistant to tension and repeated friction, and do not jam easily.
- Enhanced waterproofing :
Some YKK models are equipped with moisture protection systems, which are very useful on waterproof backpacks. Even in the rain, your belongings remain well protected.
- Smooth gliding :
The quality of the slider, zipper, and teeth allows for smooth gliding , without jerking or jamming. It's truly comfortable for everyday use.
- Safety and reliability :
A YKK closure that holds well means less risk of breakage, and therefore better protection for your personal belongings, especially laptops.