evo.com | Mammut Airbags > The Mammut Haldigrat 22 E2 Airbag Pack builds its safety margin around the Alpride E2 Airbag System, using supercapacitor technology instead of a gas cartridge so you can trigger it more than once without hunting down a refill. At 22 liters, it's roomy enough for a full day in the backcountry without being excessive, and rear-panel opening gets you into your kit fast without unpacking the whole bag. Diagonal ski carry and splitboard-ready A-Frame options mean i'ts ready for however you get up and down the mountain. Warning Wearing an airbag backpack is no guarantee of survival in an avalanche. Backcountry travelers are highly advised to educate themselves in snow stability assessment, route finding, and companion rescue and carry all of the conventional avalanche gear in addition to the airbag. Back Length 46 cm Alpride E2 Airbag System A reliable, lightweight electronic system that deploys quickly and at high pressure, even in freezing conditions. Powered by supercapacitor technology, allowing for multiple deployments. External Front Pocket for Avalanche Safety Equipment Quick Access Back Panel | Mammut Haldigrat 22 E2 Airbag Pack 2027 - Medium in Black