Patent ID: 7699186

Claim:
An apparatus, comprising: a wall panel having a top portion and a bottom portion; an inflatable tube disposed and coupled at the top portion of the wall panel, the inflatable tube having a width when in an inflated configuration defined by an inner periphery and an outer periphery of the inflatable tube; a base panel defining a periphery, the bottom portion of the wall panel coupled to the periphery of the base panel such that the wall panel and the base panel collectively define an interior space configured to receive a fluid; a sleeve stitched to at least one of the bottom portion of the wall panel or the periphery of the base panel such that the sleeve extends from an outer surface of the wall panel, the sleeve being formed from a sleeve material separate from a material for the wall panel and a material from the base panel; and a collapsible frame member disposed within the sleeve, the collapsible frame member having a folded and an unfolded configuration, the width of the inflatable tube when in the inflated configuration being greater than a width of the sleeve.