A port protection device mainly comprised of a rigid back plate with a shock absorbing pad adhered underneath, the device being held in place against the chest of the child by using elastic straps and latching clasps. The absorbing pad provides a consistent soft contact area with the skin and chest which distributes the impact over a large area rather than localized points. This distribution reduces the possibility of pain and injury to the chest. The adjustable elastic straps allow the device be held tightly against the body and chest and not allow for movement of the device during sports and physical activity.