- Thick 3 dimensional draft collar
- 3 dimensional draft tube
- Anatomically shaped hood
- Easy coupling despite its comforter design
- Works as comforter when wide open
Details: Should you head for the mountains or if frost is in the forecast, Exped's Comfort 600 will do the job. Warm, compact, spacious and versatile. A separate zipper around the foot box allows the bag to be opened for use as a blanket. Although Comfort bags have a comforter design, connecting two bags together is simple and quick with a two section zipper.