By strategically attaching lift bags to items that are too heavy or too bulky to move, for example outboard engines, it is possible to lift items from the sea bed to the surface. The bigger the bag and the air bubble inside, the more weight it can lift. Each litre of gas in a bag will lift a kilogram.
Aqua Elevation has always manufactured lift bags. They are available in many different sizes from 25kg to 1000kg bags. Traditionally bags are available in red, high-visibility yellow, blue or white and can be manufactured to include attachments and strapping.