This is a great wheeled hard-sided laptop/briefcase.  Its heavy duty construction and stabilized wheel system will hold up to years of use.  Its large dual compartment is fully lined and easy to pack.  Its laptop compartment is padded.  Ergonomically well designed, this case transports comfortably.  You will find its two outside pockets and telescoping handle to be very useful.  The exterior is made of ballistic nylon, which covers the polyurethane frame.  This is one durable case!