Camel Manufacturing Company ("Camel") has collaborated with 3M, through an exclusive supply agreement, to develop a flame-resistant, intense weather fitted, insulated fabric to line the interior walls of military shelters. To maintain ambient temperatures within field facilities when deployed in extreme climates, a significant amount of heating or cooling must be produced, which uses a significant amount of energy. The Extreme Weather Liner system was designed to reduce this demand and improve ground force troop comfort in extreme weather conditions. This enhanced insulation design offers an R-value of 4.56 which provides an estimated 30 - 40+% reduction in fuel consumption for heating and cooling.