DESC: Greatland Scholar Backpack Durable 600-Denier Polyester Construction , Polyester Lining Black 2 Main Compartments, Zip Closure Exterior Features Side Pocket, Zip Closure Interior Includes Organizer Pocket Telescoping Handle, Padded Shoulder Strap, Plastic Wheels Dimensions: 12.5 "x7.5"x18", Manufacturer: Starite Ind