This is a large-capacity FILA backpack. It has a black base with a blue dot pattern. As shown in the third photo on the left, the width can be expanded. It's convenient for school trips, returning home, and travel. I've used it about 6-7 times. There is a large but faint stain on the back, and a mark that looks like a pencil or pen (photos 7-9). Please understand that this is a used item before purchasing.