Abstract: An equipment bag includes a shell comprising interior surfaces defining an interior volume defined by a first height, a first width, and a first length, where the shell comprises lengthwise portions forming a circumferential enclosure along the first length shell and two end portions positioned at opposite ends of the lengthwise portions enclosing the interior volume about the first height and the first width of the shell, a removable heating element, where the removable heating element includes heating panels defined by a second length and a second width, the second length corresponding to dimensions of a perimeter of the interior volume defined by the first width and the first height and the second width corresponding to the first length of the interior volume, and fasteners positioned at locations on interior surfaces of the shell such that the removable heating element is selectively attached to the interior surfaces of the shell.

Abstract: An equipment bag includes a shell comprising interior surfaces defining an interior volume defined by a first height, a first width, and a first length, where the shell comprises lengthwise portions forming a circumferential enclosure along the first length shell and two end portions positioned at opposite ends of the lengthwise portions enclosing the interior volume about the first height and the first width of the shell, a removable heating element, where the removable heating element includes heating panels defined by a second length and a second width, the second length corresponding to dimensions of a perimeter of the interior volume defined by the first width and the first height and the second width corresponding to the first length of the interior volume, and fasteners positioned at locations on interior surfaces of the shell such that the removable heating element is selectively attached to the interior surfaces of the shell.