Basic nylon back pack with 4 zip compartments I would love to say this bag is NWOT because it is just that clean but I am unable to confirm it. Front- exterior quilted zip pocket, Large zip compartment, Main body compartment has two small slip pockets on the front wall and a generous size zip pocket on the back wall. This pack also features a zip pocket on the back side. approximately 6 in wide and 5 in deep 13 1/2" x 11" x 5 1/2'