AEGISMAX DUSK II Down Sleeping Bag - Regular

• Performance mummy cut fits close to the body 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

• 800FP Utra Dry Down 
• Shell: iFlex 7D Nylon Ripstop DWR 
• Lining: iFlex 7D Nylon SoftTouch 
• Draft baffle | Lining structure 
• Storage bag and compression sack included 
• Regular and Lengthen can be spliced(zipped together)
• YKK Zippers - anti-clip zipper system
• Sleeping bag packed weight: 710g 
• Length Size: 176cm
• Package Size estimated: 30x18cm 

The EN13537 is a European standard for sleeping bags that provides three temperature levels to help guide you when choosing a bag.

• COMFORT (Comfort Temperature): Measured under test environments for standard healthy people in a relaxed state, they will not feel cold (shaking all over), and they will keep their body comfortable throughout the night.
• LIMIT (Limited Temperature): Measured under a standard test environment for a standard healthy people curled up in a sleeping bag, their bodies did not tremble, and they could keep their bodies comfortable throughout the night.
• EXTREME (Extreme Temperature): Measured under a standard test environment for standard healthy people, who are attacked by severe cold weather (shaking all over). At this time, there is a threat of hypothermia or even death. The limit temperature belongs to the theoretical range and is only regarded as a dangerous critical point that is difficult to reach.

Dusk : Limit -4° C | EN Comfort +1°C

As a rule of thumb, the Limit rating should be applied for men, and the Comfort rating should be applied for women.