Patent ID: 8657640

Claim:
An apparatus, comprising: an inflatable member defining an opening and having an inner perimeter adjacent the opening, the inflatable member including a back support portion; and a mesh membrane including a seat portion and a back portion, the mesh membrane disposed entirely over the opening of the inflatable member, at least a portion of the seat portion of the mesh membrane being water permeable, at least a portion of the back portion of the mesh membrane being disposed on a portion of the inflatable member; the inflatable member and the mesh membrane being collectively configured to support a user in a seated position such that, when a user is seated on the mesh membrane and the apparatus is on water, the user is supported at least in part by the seat portion of the mesh membrane while the user is at least partially submerged in the water, at least a portion of the user's back is collectively supported by the back portion of the mesh membrane and the back support portion of the inflatable member.