- INSULATED BODY: Coletherm MAX Insulation provides superior heat retention in temperatures as low as 20°F, semi-sculpted hood helps lock in heat
- FOOT VENTILATION: J-zipper lets you air out footbox on warmer nights
- COMPRESSIBLE STUFF SACK: Makes it easy to quickly pack up and store sleeping bag
- HEAT RETENTION: Thermolock draft tube prevents heat loss through the zipper
- EASY ZIP: ZipPlow patented zipper design prevents snags so bag is easy to open and close