This backcountry bed was only used one night and is in great condition. No defects. Many unique features:• Wraps naturally to your preferred sleeping position allowing easy adjustment to varying temperatures• Insulated hand/arm pockets provide insulation under arms when comforter is used outside of the bag• Sleeping pad sleeve secures the sleeping pad to create the experience of a fully integrated bed• Zipperless design• Opening is smaller than bag width so when you push out, the walls push in to seal out drafts