evo.com | BCA Airbags > The BCA Float 42 Airbag Pack is a fully-featured airbag for dedicated backcountry enthusiasts and professionals carrying all the essentials for a long day in the mountains. An updated Float 2.0 system frees up space in the main compartment compared to previous versions, allowing you to carry a little more food and water along with layers, tools, and googles. Trusted by the pros, the Float 42 is the ultimate backcountry companion. Refilling Your Cylinder BCA Float cylinders may be refilled either by BCA in Boulder, CO, or at authorized refill stations. Visit www.backcountryaccess.com/air in order to find authorized refill centers in your area. BCA does not recommend attempting to refill cylinders yourself or at non-authorized locations as the process requires training, documentation and parts provided by BCA. Float 2.0 System Nearly 30% smaller and 15% percent lighter than BCA's Float 1.0 engine, the Float 2.0 engine fits inside the Float airbag compartment, freeing up more valuable space in the main compartment. The Float 2.0 is built into their stripped-down, lightweight and durable new Float 17 Speed and Float 27 Speed avalanche airbag packs. Between their sleek new engine and their svelte new packs, BCA shaved 20% off the weight of their Float 1.0 system. Torso Size 18" - 21" Hip Belt Pocket YKK w/ DWR Coating | BCA Float 42 Airbag Pack 2024 in Black