USED BY AIRBORNE TROOP TO CARRY AND DISENGAGE THEIR EQUIPMENT FROM THEMSELVES PRIOR TO LANDING IN AN AIRBORNE DROP. PACK W/STRAPS AND DROP LINE WITH CARRYING CASE MATERIAL USED IS NYLON. THE EQUIPMENT DISENGAGES FORM THE JUMPER TO MAKE SURE THEY HAVE A SAFE LANDING AND DO NOT BREAK THERE LEGS UPON LANDING. THE YELLOW CORD IS USED TO ACTUALLY DISENGAGE THE EQUIPMENT. ONE PER CASE. COLORS ARE OLIVE DRAB, TAN, BLACK, CURRENT ACU PATTERN