Performance mummy cut fits close to the body improved thermal efficiency;
IFLEX®7D outer shell is durable but light, Skin-friendly and soft as cotton in contact.
The down is treated with water-repellent treatment which significantly improves comfort.
Lofty 800-fill-power gray duck down provides optimal warmth-to-weight ratio and compressibility.
Anatomically shaped cover of the partitioned down channel provides superior down control for long-lasting insulation;
Different cut sizes of fabric and lining and three-dimensional sidewalls;
4-chamber hood design maintains even loft around head for consistent warmth;
3D anatomically contoured footbox follows natural foot position for maximum warmth and comfort;
Down-filled face gasket with cinch comfortably blocks drafts at the hood opening;
Oversize, insulated draft collar blocks the escape of warm air from inside the bag;
Draft baffle combined with barrier-free zipper system;
60/40 down filling ratio;
Double adjustable headband drawstring;
YKK#5 two-way side zipper;
Mid-size internal zipper pocket;
Regular and long of the same series can be spliced;
Comes with an ultra-light compression bag and a mesh storage bag