A child activity center has a body structure that can be deflated and inflated. The body structure has a bottom end and a top end spaced upward from the bottom end when inflated. An opening is in the top end of the body structure and a child retaining region is accessible through the opening and defined within the body structure when inflated. A sealed air space is in the body structure and an air inlet is in communication with the air space and configured to permit inflation of the body structure. A seat is suspended in the retaining region and configured to support a child in the retaining region above the bottom end.