Received in the mail today. It is very well made of thick canvas material. Stitching looks good, clips are high quality too. A pillow is sewn into the bottom of the bag. There is a pocket inside that I like to store my oil in. another pocket outside. I had to buy a new assembly gun and chose the Hitachi NR90AE(S1). Most of my Hitachi tools came with a case, but the nailer didn't. I couldn't find a hard plastic case so decided on this case after reading a review that said the NR90AES1 would fit. It does. Actually fits very well. The heavy nylon zipper closes well without a tight fit that could pull on the zipper. I am satisfied with the case and can recommend it. I don't often write reviews but I think this case deserves it.