This is a Familia backpack. I've used it a few times. I've only worn it on my back, so there are no stains. The red line-like marks on the front of the mascot were there from when I bought it. Please check the photos for a slight stain on the back of the bear's head. It has been stored indoors. There are no pets or smokers. The size is approximately 20cm both vertically and horizontally. Please forgive any slight errors as it is amateur measurement. Please consider this a used item and thank you for your understanding.