an inflatable play structure that uses a household fan for inflation and to maintain rigidity is disclosed . users may enter the inflatable play structure through an entrance flap and reside within the interior of the play structure . the inflatable play structure is attached to the household fan by magnets , hooks , or velcro . a weighted hemline prevents excessive amounts of forced air from exiting the play structure and keeps the structure non - permanently anchored to the ground . the play structure may be used indoors or outdoors , and may be erected around household furniture to enhance user experience . when not in use , the inflatable play structure can be stored or transported in a convenient , easy - to - use storage bag .