Abstract: A liner for use with a cooler is provided comprising a body forming a containment space. An opening is connected to the containment space, wherein the opening comprises two pairs of opposed sides with adjacent sides connected together by corners, the opening thereby forming either a rectangular or square shape. Further, at least one of the corners has an extended portion extending outwardly from the respective sides associated with the corner. In some embodiments, two or more of the corners has an extended portion extending outwardly from the respective sides associated with the corner. In other embodiments, the liner has a straight edge where none of the corners have an extended portion extending outwardly from the respective sides associated with the corners.

Abstract: A liner for use with a cooler. is disclosed. In one embodiment, the liner has a body forming a containment space. An opening is connected to the containment space, wherein the opening comprises two pairs of opposed sides with adjacent sides connected together by corners, the opening thereby forming either a rectangular or square shape. Further, at least one of the corners has an extended portion extending outwardly from the respective sides associated with the corner. In some embodiments, two or more of the corners has an extended portion extending outwardly from the respective sides associated with the corner. In other embodiments, the liner has a straight edge where none of the corners have an extended portion extending outwardly from the respective sides associated with the corners.