Nemo Celesta 25 Degree Sleeping Bag - Women39;s The Spoon Shape lets yu sit cross-legged, and also gives you the ability to roll over and move your legs within the bag for side sleeping Women's specific design has extra synthetic fill in the footbox and increased insulation over core areas to enhance warmth Stratofiber microfiber insulation is designed to mimic the loft, softness, and compressibility of down, while providing superior insulation in wet conditions Insulated blanket fold mimics the turned-down edge of a comforter; wrap it around your neck and face to block drafts or turn it down during warmer nights Integrated pillow pocket in the hood area allows the use of extra clothing to create a comfy headrest