This is Wilson's racket bag. It's the largest size released. The smaller version of the same type occasionally appears on Mercari, but the largest bag is hard to find. It shows overall signs of use and is not in good condition, but all zippers open and close properly. It's very helpful when you have a lot of luggage, such as for trips, students, or matches. I have many other items for sale, so please take a look. Kei Nishikori