Temperature Rating: 32°F / 0°CSize: 65" x 27" x 20" (165 x 69 x 51 cm), length expands 12" (30 cm) Shape: mummy Construction: one layer Outer Shell: polyester taffeta Lining: pongee Filling: 1.5 lb (700 g) of Insufil 1 Zipper: #5 2-way Stuff Sack: standard Total Weight: 2.7 lb (1.23 kg)