"It comes with this little straw like tube that you put in the end to blow it up. Was very easy to do, but the air does not stay in lasted 2 minutes then forget it. Tried blowing it up again same thing."
"My son was thrilled with it.Only problem it didn't have anything to hang it by. We had to use a zip tie and put the holes in the top not an easy task because it is rather thick. All worked out in the end though and the kids had a blast."