This backpack was purchased several years ago, but has only been used a few times, so there are no noticeable stains or damage. The size is approximately 30cm in height, 24cm in width, and 12cm in depth, measured by an amateur. The color is blue. It has a pocket at the bottom of the main compartment that can store a folding umbrella, two bottle holders inside, three open pockets, one zippered pocket, one zippered pocket on the back, one pocket on each side on the exterior, one pocket with a magnetic closure, and one zippered pocket. There are no particularly noticeable stains, but as this is a used item, there may be some oversights. Please refrain from purchasing if you are looking for a perfect item. Please check carefully and only purchase if you understand and agree.