Features: Roomy, rectangular sleeping bag with advanced insulation Offers the flexibility to function as a 15degF, 30degF, or 50degF sleeping bag Soft-to-touch fabric Foot pocket lets you keep your feet covered in the bag or stretch them out for ventilation High-loft, plush ThermoBall(TM) insulation feels comfortable and warm like a duvet Rectangular design lets you stretch out your feet and move around comfortably during sleep Storage bag included