evo.com | BCA Airbags > The BCA Float 42 Airbag Pack is the ultimate avy pack for epic backcountry adventures - whether they're long days or more extensive overnighters. Packed with features, this airbag backpack ensures you have room for all the essentials, thanks to the updated Float 2.0 system that frees up extra space. Whether you're stashing food, water, layers, or tools, this pack has you covered for long days in the mountains. Trusted by pros, the Float 42 is the ultimate companion for dedicated backcountry skiers and snowboarders. 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" 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. Hip Belt Pocket YKK w/ DWR Coating | BCA Float 42 Airbag Pack 2026 in Black