The material is silk tsumugi. The yarn has irregularities, which adds to its character. It makes a shush-shush sound as the silk rustles. The color and checkered pattern create a lovely atmosphere. It's a large size, so it's convenient for carrying a lot. Size: 47cm tall, 49cm wide. The base gusset is 6cm. The straps are 3cm wide and about 60cm long. It can be worn over the shoulder. There is a pocket inside. A drawstring bag is included. I think you'll enjoy using it in a wonderful and fun way.