Heathered Polyester|Double zipper closure to main compartment|Main compartment has open padded laptop sleeve, two pen holders and an open slash pocket|Fits laptops up to 17"|Inner 210T PU liner|Front pocket with slide zipper closure|One top webbed handle and one padded carry handle|Adjustable padded shoulder straps|Mesh on back panel, inside top handle and underneath shoulder straps|Packed in a non woven storage bag