Sierra Designs Women's Backcountry Bed SYN 1.5 Season Sleeping Bag

The zipperless Sierra Designs Backcountry Bed SYN assures a comfortable night's sleep for back, side or stomach sleepers alike. Enter the bag through the large top opening, and enjoy the warmth of the integrated comforter that seals the opening. The oval top opening intuitively adjusts in width to prevent cold drafts while providing unrestricted comfort for a natural sleep position. Zipperless design no hardware, cords or Velcro to get in the way of your comfort. Catenary shaped opening is smaller than bag width, so when you push out, the walls push in to seal out drafts. Versatile integrated comforter wraps naturally to your preferred sleeping position, and easily adjusts to varying temperatures. Insulated handarm pockets provide warmth when the comforter is outside of the bag. Sleeping pad sleeve secures your pad to create a fully integrated sleep system. Zipperless, hands free foot vent self seals, and can be operated from the inside of your bag using only your feet, to adjust to varying temperatures. Poly fiber synthetic insulation. 50D polyester ripstop shell, 30D polyester taffeta lining. EN13537 Tested: EN Comfort: 40F5C EN Limit: 31F0C EN Extreme: 4F 16C