The bladder is part of such an intricate action that stores one’s urine until the individual is ready to pass to urinate. Urine is created by the kidneys. Urine travels through a narrow tube to a smaller organ called a bladder, which will store urine until it is prepared to move through the small tube in order to be discharged from the body. During urogenital evacuation, urine is moved back and forth through the urethral tube that ultimately leads to the bladder.