Panasonic DVD-LS5 Portable DVD Player
Excellent Product!
This DVD player was given to my 4 year old son as a birthday gift a year ago.  We have run this thing through the mill and it still works perfectly.  It has been dropped numerous times, it has been left in the car over a cold night, and it has even had the occaisonal lollipop stuck to the screen and still has not given us a problem. If you are a parent looking for a portable player that potentially might take a beating, by far this is the product to invest in!