Avalanche Safety Gear Guide Why Take an Avalanche Safety Training (AST) Course Practicing With Your Avalanche Rescue Gear: 4 Core Skills The refillable BCA Float 2.0 (Full) compressed air cylinder is the power and driving force behind their Float 2.0 avalanche airbag system. When the Float trigger is pulled, the Float 2.0 activates the release of 2,800-3,000 psi (207 bar) of compressed air, inflating the airbag. Always make sure your cylinder is full and connected correctly before heading out. Nearly 30 percent smaller and 15 percent lighter than BCA's Float 1.0 engine, the Float 2.0 cylinder ensures a rapid fill when activated. Specifications SIZE ‚ Full‚ ,Empty WEIGHT 1.3 pounds / 594 grams (Full) 1.2 pounds / 500 grams (Empty) CERTIFICATION DOT, TC, and TUV certified FILL LEVEL Full I Empty Video