Aqua Lung Lotus i3 BCD - DiscontinuedAqua Lung Lotus i3 BCD The Lotus i3 is a feature rich, back inflation style BC with Aqua Lungs patented i3 inflation deflation system that has been designed just for women. The Wrapture Harness System not only hugs the contours of the female body providing superior comfort and stability, it also supports the scuba cylinder in a way that has never been more comfortable to the diver. Integrated weights are held securely in place with the SureLock II