THE BAG: The bag is a compact backpack featuring four main exterior compartments plus a quick access velcro compartment behind the lumbar panel. Bag military The front, sides and bottom feature modular (MOLLE) loops for attaching extra pouches or hanging gear. The back of the main compartment includes a zippered pouch designed to hold a hydration pouch, with ports on the top to access the drinking tube. Bag military Modular (MOLLE) loops throughout to attach external pouches or hang additional gear Four main exterior compartments, plus one rear velcro compartment. Bag military Measures 13″(L) x 9″(W) x 18″(H)