Sierra Designs Backcountry Quilt SYN 30D Polyester Ripstop; 30D Polyester Taffetta Imported Sierra Designs backcountry quilt 40 degree sleeping bag, ideal for your next backpacking adventure Sleeping bag with oversized design, longer and wider than a traditional quilt for increased comfort Hide-away hood the integrated hood helps insulate your head on a cold night. It naturally stays sealed and draft-free when not in use Insulated hand & arm pockets provide insulation under your arms when comfort is used outside of the bag