Materials: Exterior made from full-grain cowhide (Vachetta leather) that will last you for decades Interior lined with cotton and leather Features: Three spacious compartments A padded compartment with closure for laptop up to 15” (e.g. MacBook Pro 15” or MacBook Air 15”) Adjustable width in case you need more space or want to keep things tight Two slip pockets and a large zip pocket inside Detachable shoulder strap, adjustable in length Carry handles for easy carrying in hand Zip closure Suitable for A4 documents and folders Reliable hardware.