Mummy shape: broad shoulders, narrow feet, to optimize the heat preservation effect (no loss of heat), exquisite size, while ensuring the freedom of certain procedures. The hood with drawcord is ergonomically designed.
Down upgrade
Fits the body shape, avoids heat loss, and improves the warmth retention effect. Space saving, ergonomic design.
Double side 3/4 zipper
Two two-way side zippers with side openings. Therefore, the cold air flow can be controlled so that the sleeping bag can be mechanically ventilated effectively.
Spliceable
Two sleeping bags can be used together except for down
Water repellent fabric
At the same time of moisture-proof, the drinks can be sprinkled and lightly wiped
