I purchased this bag about 4 years ago and used it regularly. It has been stored in a closet at home after use. I am a non-smoker and do not have any pets. There is one pocket on the inside. A4 size items will not fit. 500ml PET bottles will fit. There is some staining on the inside of the bag. Please check the photos. While there is some wear and tear, I believe it is still usable. Please note that the measurements are approximate, as they were taken by a non-professional. m(_ _)m The bag may be folded for shipping. Width: 36cm Height: 22cm Depth: 17cm Handle length: 14cm Color: Gray