So the bag arrived in my mailbox yesterday.  The mail carrier managed to stuff my mailbox with this delivery along with all the other mail.  I thought maybe I ordered the wrong bag since the package was smaller than I thought it should be, but I got the 48" long bag.  The fabric of the bag is really heavy duty and the stiching looks and seems solid.  Just for giggles I conviced my 7 year old son to get in the bag and I carried him in the bag around the house.  He weighs about 70-80 pounds and a bit shorter than 48" as he fit into the bag giggling all the way and wanted to be carried again in the bag after I was done toting him through the house.