Kna Plus was established in Fukui, Japan in 2007. In spite of the lightweight design and the tender pleats, all the Kna Plus bags are waterproof and capable to carry at least 10 kg weight. The brand uses an eco-friendly material called "Polylactic Acid" which is degradable*.
*On average, the Kna Plus bags can be last for a year before the start of the degrading process. Some Kna Plus items uses recycled polyester instead of "Polylactic Acid", which is not degradable. Please refer to the description of each item for details.