Whether it's carrying school books, hiking gear or overnight supplies, this smartly designed backpack is just right for the job. The AIRBAC™ patented air support system promotes better posture and spinal alignment. This same technology protects the contents of the bag and acts as built-in shock absorbers, so walking with a heavy pack never has to be painful. The weight in the backpack rests comfortably just above the waistline, reducing strain on shoulders and backs immediately. Plus, it adjusts to fit any body type, so it's made for anyone and everyone!