This bag utilises the technology and development of textiles from Kurashiki, Okayama Prefecture. The bag is dyed using the environmentally safe process from this region in Japan and results in a unique dye with each item. The dyeing process requires “two-bath dyeing” to achieve the deep hue. Despite its large volume, this bag still has a firm structure through its drying process as well as the tension created from the use of nylon tape.