Stansport(TM) 517-100 Trekker Mummy Sleeping Bag
20deg F rating; 2.5lbs of Poly-Therm(R) synthetic insulation; Rugged, waterproof polyester ripstop shell & polyester pongee lining; Diamond ripstop outer fabric reduces internal noise from moving; Insulated draft collar traps heat; Smooth sliding taped zippers; 34″” x 86″”;