This is a collaboration backpack between Lesportsac and Kitty-chan. It has many pockets and I think it would be easy to use as a diaper bag. We strictly refuse purchases from those who are sensitive or do not understand used items. Please be sure to check the attached images before purchasing. The appearance of the colors in the attached images may differ slightly from the actual product. *We do not accept any returns or complaints, so please make your own judgment based on the attached images before purchasing.