Expand your comfort zone in the NEW Torchlight Camp Series. Featuring two expandable panels from shoulders to footbox, this bag increases sleep space up to 10 extra inches! Depending on your sleep style and body shape, you can adjust the bag for customized comfort throughout the night. Insulated with Fireline Pro Synthetic Insulation to efficiently trap and distribute heat with zero heat loss, even when the bag is expanded. The silky fibers provide a soft feel, high loft and great compression for packability, perfect for packing up for a comfortable, customized sleep experience at camp.