Sea To Summit Toaster Microfleece Mummy Liner Mummy shape with a box foot. Contoured hood with elastic draw cord 100% spun polyester dries rapidly, breathes freely and offers exceptional warmth for its light weight Zippered side access - just like a normal sleeping bag Nylon stuff sack with mesh panel for speedier drying Weight 20.8oz. 6'6" Long, 28" W Head, 12" W Foot