No need for a bike pump here. The snake-like Airconda is an inflatable tube that soars over 50 feet high after you fill it with air and launch it. To fill, open it up and run with it behind you. When itís almost full, blow into it like youíre inflating a balloon. Twist the end, close it off with a rubber band that you supply, and let íer rip! Instructions on the back of the package. Ages 5+.