Patent ID: 6848746

Claim:
A portable seat comprising: a bottom portion including: an exterior casing forming an interior pocket and having an elongate opening providing access to the pocket; a cushion member contained within the pocket; a cover in the interior pocket and at least partly surrounding the cushion member and selectively removable therewith from the interior pocket and adapted to removably retain a heat transfer device adjacent to the cushion member and in heat transfer relation to an exterior surface of the exterior casing, said cover at least partly defining a receptacle adapted to contain a heat transfer device therein and positioned between an exterior portion of the cover and an open weave member secured to and overlying a portion of the cover on a major face thereof with the receptacle being between the cover and the member, where said receptacle is reversible in position whereby the receptacle is selectively position at a location adjacent to the sitting surface or remote from the sitting surface with a portion of the cushion member between the heat transfer device and the sitting surface; a second opening providing access to the receptacle for installation and removal of a heat transfer device; and a back support portion connected to the bottom portion and the bottom portion has a sitting surface.