Lovely sleeping bag, long enough and very warm and Cotton!
The larger size made for a really comfy sleep, very warm and the fabric is very soft. Love the fact that you can have this under your pillow and over your shoulders as the zip does not run for the top few inches on either side. I'm 5 foot 8 and this was the perfect length with some spare. My camping buddies are now going to purchase these for themselves.
Size and fabric