AEGIS G2 Ultralight Mummy Goose Down Sleeping Bag


AEGISMAX’s adaptable G2 series down sleeping bag can be fully prepared for sleep in high altitude and cold environment .

Lightweight, warm, comfortable, and the most important thing is  strong adaptability. Our AEGIS-G2 series sleeping bags provide a perfect balance between comfort and weight. The fully enclosed mummy style has a more space-saving storage design, which is convenient and fast to.



AEGIS’s most classic 3D full enveloping head and 3D down zipper windproof wall seamlessly combine a complete set of three-dimensional down down windproof and thermal insulation system, which represents the highest level of AEGIS down sleeping bag structural design.

  • 3D full enveloping head design
  • 3D zipper windproof side wall design
  • 3D arched foot storage design
  • Fully-stand lined down warehouse design
  • High cleanliness 800FP white duck down filling
  • Comply with EN 13537 temperature scale system
  • Full-size YKK 5# rail head can be spliced with two-color zipper
  • iFlex 15D ultralight DWR nylon fabric
  • iFlex 15D ultralight special lining fabric
  • LOA selected UTX DURAFLEX buckles
  • Contains a storage bag and a compression bag

Sleeping Bag Parameters Table

Recommended user height (CM) 176 196
Sleeping bag size(CM) 196X 78 216 X 82
Compression bag size (CM) 18×40 18×40
After compression size(CM) 18×30 18×30
Filling weight (G) 664 700
Sleeping bag weight(G) 1006 1078
Total weight (G) 1052 1124
Chest Inner circumference(CM) 154 162


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 a standard test environment for standard healthy women 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 man curled up in a sleeping bag, his body did not tremble, and he could keep his body comfortable throughout the night.
EXTREME (Extreme Temperature): Measured under a standard test environment for standard healthy women, 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.