BCA Float Systems are the lightest and most affordable avalanche airbags on the market. Systems use a 150-litre compressed air, single-chamber airbag and patented super-efficient Venturi system. Float airbags provide additional trauma protection to the head, neck and upper body. The positioning of the airbag behind the head and away from the hips and arms allow for clear peripheral vision and ability to escape the slide. Compressed air cylinders are easily refilled or exchanged at any of BCA’s 200+ certified cylinder refill/exchange locations worldwide.