The Black Diamond JetForce Saga 40 ML Airbag Pack has arrived for serious backcountry gear luggers, hut trippers and snow professionals alike, with a burly construction, avy tool compartment, skisnowboard carries and generous volume, along with Black Diamond's top notch fit and suspension system. Plus, the JetForce is the first ever airbag system that uses a battery powered, jet fan inflation system. This overcomes many of the common problems associated with canister systems, like travelling and one and done deployments. The JetForce system gives you 4 inflations per charge, allowing you to practice more frequently and without inhibition. The future has arrived with the Black Diamond Jetforce Saga 40 ML Airbag Pack.