ROUS is larger than the RATS pack, it still features quick access to your organized medical supplies. The ROUS is mounted on the NICE Frame with BVS system to stabilize and handle heavier loads. The large top lid has elastic loops for gauze and a detail pocket for administrative needs. The front panel has one large pocket and two Rip Zip pockets for more storage. Inside the main compartment are six removable pockets and two IV bag pockets, all with clear panels for fast identification.