Available In Black And OD , 6 1/2" X 6"X 3" , Adjustable Shoulder Strap - Length 56" Tip To Tip , 2 Main Zipper Compartments , 1 Interior Zipper Pocket , 1 Exterior Zipper Pocket , Exterior Pouch With Hook And Loop Closure , Exterior Pen Holder , With Molle Straps On Back , 600 Denier Polyester