The Snowpulse « Life Bag » is an assembly of 4 blocks:

• The backpack, which supports and links all the other components, but creates also a harness around the user body to maintain the airbag in case of an avalanche.
• The 150 liters airbag
• The air under pressure cartridge
• A release mechanism that links the user to the cartridge. It consists of a handle and other components playing a role in the airbag operation.