The New Atomic BC1 is for the diver who wants the absolute best world-class BC on the market. As with every Atomic Aquatics product, Atomic begin with the intention of redefining the product category. Just as they did with regulators, fins and masks Atomic decided it was time to design the ultimate BC. They reexamined every detail. The Atomic BC1 will debut as the definitive leader in the BC category. They started with the realization of the hard punishment the ocean inflicts on dive equipment. So, their priority for a BC was durability. The Atomic BC1 was created using exclusive engineering-grade plastics, polyurethane coated textiles, and corrosion-resistant metals. It is designed to go toe-to-toe with the ocean environment. It is simply the toughest BC in the world.