Rothco Canvas M-51 Engineers Field BagRothco's Canvas M-51 Engineer Bag is the ultimate carry-all for business or travel. It features a large laptop-size main compartment, large back document compartment with 3/4" zipper opening, many pouches, compartments and pen holders, a large size plastic covered document sleeve, storm flap, nickle plated hardware and a cell phone pouch. Its adjustable shoulder strap and top carry handle allow convenient travel. Made from heavy weight cotton canvas. One size: 12" x 14" x 6". Available in black or olive drab.