Selling my Kelty Sine 20 degree long for $180. I've only used this bag a couple of times and it's in like-new condition. I'm selling it because it doesn't fit me the best. The ideal sleeper for this bag is someone who is tall (fits up to 6' 6'') and has narrow shoulders because the bag isn't super wide. The zipper design is great for ventilation and I can put my socks on without getting out of the bag! It comes with a really nice compression sack and weighs 2lbs 9 oz. 180$ and buyer pays shipping