Using Kurashiki canvas – only 150 feet can be woven on shuttle looms a day,only 150 feet can be woven on shuttle looms a day, brass hardware – made in casting factory in downtown Tokyo, and vegetabletanned domestic leatherslowly and carefully tanned with mimosa extract From materials to finishing, this bag is mostly hand manufactured by Japanese craftspeople from sewing and painting to the washing andassembling processes with pride that is an integral part of Japanese craftsmanship. Size L22.5cmH17.5cmW10.5cm Material 100% cotton, cow leather and solid brass Please note that the color of the painted parts may shift if they are rubbed or wet.The leather used is natural leather that has no scratches that can lead to tears or rips.We use scratches and wrinkles on the leather that do not cause such problems as a characteristic of the material in our products. The characteristic of brass material is that it has areas of dull color.With use, it will become even duller.Please enjoy it as a taste of aging.If you want to make it shiny and bright, polish it with a silver cloth.Please try it on an inconspicuous spot.Please be careful of stains and color transfer when wet. The color of the actual product may differ from the color on the display depending on the device you are using.