noun
A fabric tube used for emergency evacuation from tall buildings or aircraft. Also called 救助袋.
See also: 救助袋
高層ビルには救命袋が設置されている。
Escape chutes are installed in high-rise buildings.
noun
A bag containing emergency supplies for survival situations, such as after a disaster.
非常時に備えて救命袋を用意しておく。
Keep a survival kit ready for emergencies.
noun
Rare use; more commonly called 救命浮環 or 救命ブイ. May refer to an inflatable life-saving ring or similar device.
船には救命袋の代わりに救命浮環が備えられている。
Lifebuoys are provided on the ship instead of lifebuoy bags.
Standard term for lifebuoy; 救命袋 is rarely used for this meaning.
Compound of 救命 (life-saving) + 袋 (bag). The specific meanings derive from the shape and function of the bag-like device.