I purchased this and used it for about 10 months, twice a week, to carry PC-related items (over 1.5kg). Due to the weight, the stitching on the handle has frayed slightly. I've temporarily repaired it with beige thread I had on hand, and you can see the beige thread if you look closely at a part of the base of the handle, but it's not noticeable during use. Therefore, I'm offering it at a reduced price. I also use the Pionunnal MILK, and while A4 clear files barely fit in the MILK, the PIANO has more room. Also, A4 document envelopes don't fit in the MILK, so the PIANO is better for those who often carry such documents. It may not be suitable for carrying a PC due to the weight, as in my case.