One of the warmest sleeping bags in the Chinook product line, featuring Insufil Thermo insulation, ergonomic head gasket and foot box, waterproof/anti-slip HiTex bottom fabric, oversized draft tubes and neck collar for added protection in the most extreme conditions. The Chinook SnugHood design gives the best fit around the facial area providing extra comfort while reducing bulk when the draw cord is fully tightened. Available with left or right zippers, and may be zipped together with other compatible bags. Specifications Temperature Rating 40 F / 40 C Size 90 x 34 x 22 Shape Mummy Construction Four layer shingle design Outer Shell Nylon Lining Polyester Filling 6 lbs. of Insufil Thermo Zipper #8 YKK 2-way, reversible puller, auto-lock Stuff Sack Cap compression bag Total Weight 7.5 lbs. Color Orange/Blue SOLD QUANTITY 1