Sled for survival purpose

After a sled riding trip yesterday I was pulling my little girl around on the sled and it was so much easier to pull then to carry. So if you have access to a small plastic light sled or can get one it could really come in handy if you are put in a situation where you are on foot and have to carry a small load in the snow. You can load up your sled and put your survival gear on the sled and pull alot easier then carrying it all. Or if you have little ones they can get tired easy and this would really come in handy.