This is a large Nike backpack. The main color is black, with yellow accents. The yellow on the side pockets and the yellow on the expansion zippers are different, which is stylish. I personally think black and yellow go well together and look cool. It can be used as a backpack to prepare for disasters, and it's also useful for school trips. There are many uses. When you open the vertical zippers on both sides, the width expands further, increasing the size! In the third photo, the main entrance is very wide, making it easy to put things in and take them out! You can open it or not open it. In the fourth photo, the side pockets are also large. The Nike logo on the side pocket is only on the left side when viewed from the front; there is no logo on the right side pocket. I bought it a while ago and only used it once. It's in clean condition with no noticeable stains. It has been stored for a long time, so there are no problems with using it, but there are some cracks in the inner material. There was a place to put a name plate inside, but that part had cracked due to long-term storage, so I removed it neatly. Please be aware of this. In the sixth photo, I took a picture with it hidden in black, but there are two small characters of a name written inside. It's not visible from the outside, but if you are concerned, please refrain from purchasing. In photos 12-16, there are small stains that are hard to see unless you look closely. The stains are mainly 1mm to 3mm in size. I have stored it carefully, so I would recommend it as a beautiful item! I think it's a great deal, so I hope you will consider it. Disinfected. I will fold it up small when I send it. Please refrain from purchasing if you are sensitive to details. Thank you very much m(__)m