Rothco O.D. M-51 Engineers Bag, Olive Main Compartment Measures 10 1/2" X 10 1/2" And Features Large Main Flap With Metal Turning Lock Closure Tons Of Gear Storage Available With 1 Small Hook And Loop Pocket (5" X 4" X 1 1/2"), 1 Small Open Top Pocket (5" X 4" X 1"), 5 Pen Holder Loops And 1 Large Hook And Loop Pocket (4 3/4" X 8 1/2" X 1") Two Side Pockets One Pocket With Mesh Corners And Hook And Loop Closure (5" X 4" X 1 1/4") And One Pocket With Hook And Loop Closure (3 1/2" X 4" X 1 1/4") Are Great For Small Electronic Devices Shoulder Bag Measures 12" X 14" X 5 3/4" Overall With Detachable And Adjustable Shoulder Strap Measures 59" When Fully Extended WARNING: This product contains a chemical known to the State of California to cause cancer, birth defects and other reproductive harm. Large laptop size main compartment; large black document compartment with 3/4" zipper opening, plastic covered document sleeve Cell phone pouch, dozens of pouches, compartments and pen holders Storm flap; adjustable shoulder strap; top carry handle Nickel plated hardware