The Atomic Aquatics SS1 Integrated Octo/Inflator has a quick disconnect hose, making it easy to attach and detach. The low profile, elliptical shape is preferred by most customers because it lays flat on your BCD which reduces drag and aids in streamlining your gear. This safe second inflator serves as an octo that breathes just like a primary, delivering high flow rates at depth with minimal effort. Stainless steel inner workings on this piece means that it'll stand up to the elements and with three adapters, this octo/inflator combo works with most scuba BCs.