Please check the condition in the photos. I used it with care. The zipper functions without any problems. There are some minor scratches, but it's still usable. Before listing, I hand-washed it with Emal (a delicate laundry detergent). Please feel free to request additional photos. Flat measurements: Width (when flattened) approx. 34cm Height approx. 40cm Depth approx. 14.5cm (Please note that there may be some errors) Please understand that this is a used item stored at home. Please read my profile before commenting. Thank you. #Porter #Yoshida Kaban #Tanker #Nylon Backpack #Mothers Bag #Commuting #School Color: Black Material: Nylon